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-rw-r--r--kernel/cgroup.c12
-rw-r--r--kernel/events/core.c6
-rw-r--r--kernel/kprobes.c35
-rw-r--r--kernel/pid.c3
-rw-r--r--kernel/sched/core.c6
-rw-r--r--kernel/smpboot.c2
-rw-r--r--kernel/trace/ftrace.c24
-rw-r--r--kernel/trace/trace_output.c3
-rw-r--r--kernel/tracepoint.c6
-rw-r--r--kernel/user-return-notifier.c4
-rw-r--r--kernel/user.c3
-rw-r--r--kernel/workqueue.c13
12 files changed, 46 insertions, 71 deletions
diff --git a/kernel/cgroup.c b/kernel/cgroup.c
index 40e0df6c2a2f..a32f9432666c 100644
--- a/kernel/cgroup.c
+++ b/kernel/cgroup.c
@@ -554,7 +554,6 @@ static struct css_set *find_existing_css_set(
{
int i;
struct cgroupfs_root *root = cgrp->root;
- struct hlist_node *node;
struct css_set *cg;
unsigned long key;
@@ -577,7 +576,7 @@ static struct css_set *find_existing_css_set(
}
key = css_set_hash(template);
- hash_for_each_possible(css_set_table, cg, node, hlist, key) {
+ hash_for_each_possible(css_set_table, cg, hlist, key) {
if (!compare_css_sets(cg, oldcg, cgrp, template))
continue;
@@ -1611,7 +1610,6 @@ static struct dentry *cgroup_mount(struct file_system_type *fs_type,
struct cgroupfs_root *existing_root;
const struct cred *cred;
int i;
- struct hlist_node *node;
struct css_set *cg;
BUG_ON(sb->s_root != NULL);
@@ -1666,7 +1664,7 @@ static struct dentry *cgroup_mount(struct file_system_type *fs_type,
/* Link the top cgroup in this hierarchy into all
* the css_set objects */
write_lock(&css_set_lock);
- hash_for_each(css_set_table, i, node, cg, hlist)
+ hash_for_each(css_set_table, i, cg, hlist)
link_css_set(&tmp_cg_links, cg, root_cgrp);
write_unlock(&css_set_lock);
@@ -4493,7 +4491,7 @@ int __init_or_module cgroup_load_subsys(struct cgroup_subsys *ss)
{
struct cgroup_subsys_state *css;
int i, ret;
- struct hlist_node *node, *tmp;
+ struct hlist_node *tmp;
struct css_set *cg;
unsigned long key;
@@ -4561,7 +4559,7 @@ int __init_or_module cgroup_load_subsys(struct cgroup_subsys *ss)
* this is all done under the css_set_lock.
*/
write_lock(&css_set_lock);
- hash_for_each_safe(css_set_table, i, node, tmp, cg, hlist) {
+ hash_for_each_safe(css_set_table, i, tmp, cg, hlist) {
/* skip entries that we already rehashed */
if (cg->subsys[ss->subsys_id])
continue;
@@ -4571,7 +4569,7 @@ int __init_or_module cgroup_load_subsys(struct cgroup_subsys *ss)
cg->subsys[ss->subsys_id] = css;
/* recompute hash and restore entry */
key = css_set_hash(cg->subsys);
- hash_add(css_set_table, node, key);
+ hash_add(css_set_table, &cg->hlist, key);
}
write_unlock(&css_set_lock);
diff --git a/kernel/events/core.c b/kernel/events/core.c
index 5a92cf6beff0..b0cd86501c30 100644
--- a/kernel/events/core.c
+++ b/kernel/events/core.c
@@ -5126,7 +5126,6 @@ static void do_perf_sw_event(enum perf_type_id type, u32 event_id,
{
struct swevent_htable *swhash = &__get_cpu_var(swevent_htable);
struct perf_event *event;
- struct hlist_node *node;
struct hlist_head *head;
rcu_read_lock();
@@ -5134,7 +5133,7 @@ static void do_perf_sw_event(enum perf_type_id type, u32 event_id,
if (!head)
goto end;
- hlist_for_each_entry_rcu(event, node, head, hlist_entry) {
+ hlist_for_each_entry_rcu(event, head, hlist_entry) {
if (perf_swevent_match(event, type, event_id, data, regs))
perf_swevent_event(event, nr, data, regs);
}
@@ -5419,7 +5418,6 @@ void perf_tp_event(u64 addr, u64 count, void *record, int entry_size,
{
struct perf_sample_data data;
struct perf_event *event;
- struct hlist_node *node;
struct perf_raw_record raw = {
.size = entry_size,
@@ -5429,7 +5427,7 @@ void perf_tp_event(u64 addr, u64 count, void *record, int entry_size,
perf_sample_data_init(&data, addr, 0);
data.raw = &raw;
- hlist_for_each_entry_rcu(event, node, head, hlist_entry) {
+ hlist_for_each_entry_rcu(event, head, hlist_entry) {
if (perf_tp_event_match(event, &data, regs))
perf_swevent_event(event, count, &data, regs);
}
diff --git a/kernel/kprobes.c b/kernel/kprobes.c
index 550294d58a02..e35be53f6613 100644
--- a/kernel/kprobes.c
+++ b/kernel/kprobes.c
@@ -334,11 +334,10 @@ static inline void reset_kprobe_instance(void)
struct kprobe __kprobes *get_kprobe(void *addr)
{
struct hlist_head *head;
- struct hlist_node *node;
struct kprobe *p;
head = &kprobe_table[hash_ptr(addr, KPROBE_HASH_BITS)];
- hlist_for_each_entry_rcu(p, node, head, hlist) {
+ hlist_for_each_entry_rcu(p, head, hlist) {
if (p->addr == addr)
return p;
}
@@ -799,7 +798,6 @@ out:
static void __kprobes optimize_all_kprobes(void)
{
struct hlist_head *head;
- struct hlist_node *node;
struct kprobe *p;
unsigned int i;
@@ -810,7 +808,7 @@ static void __kprobes optimize_all_kprobes(void)
kprobes_allow_optimization = true;
for (i = 0; i < KPROBE_TABLE_SIZE; i++) {
head = &kprobe_table[i];
- hlist_for_each_entry_rcu(p, node, head, hlist)
+ hlist_for_each_entry_rcu(p, head, hlist)
if (!kprobe_disabled(p))
optimize_kprobe(p);
}
@@ -821,7 +819,6 @@ static void __kprobes optimize_all_kprobes(void)
static void __kprobes unoptimize_all_kprobes(void)
{
struct hlist_head *head;
- struct hlist_node *node;
struct kprobe *p;
unsigned int i;
@@ -832,7 +829,7 @@ static void __kprobes unoptimize_all_kprobes(void)
kprobes_allow_optimization = false;
for (i = 0; i < KPROBE_TABLE_SIZE; i++) {
head = &kprobe_table[i];
- hlist_for_each_entry_rcu(p, node, head, hlist) {
+ hlist_for_each_entry_rcu(p, head, hlist) {
if (!kprobe_disabled(p))
unoptimize_kprobe(p, false);
}
@@ -1148,7 +1145,7 @@ void __kprobes kprobe_flush_task(struct task_struct *tk)
{
struct kretprobe_instance *ri;
struct hlist_head *head, empty_rp;
- struct hlist_node *node, *tmp;
+ struct hlist_node *tmp;
unsigned long hash, flags = 0;
if (unlikely(!kprobes_initialized))
@@ -1159,12 +1156,12 @@ void __kprobes kprobe_flush_task(struct task_struct *tk)
hash = hash_ptr(tk, KPROBE_HASH_BITS);
head = &kretprobe_inst_table[hash];
kretprobe_table_lock(hash, &flags);
- hlist_for_each_entry_safe(ri, node, tmp, head, hlist) {
+ hlist_for_each_entry_safe(ri, tmp, head, hlist) {
if (ri->task == tk)
recycle_rp_inst(ri, &empty_rp);
}
kretprobe_table_unlock(hash, &flags);
- hlist_for_each_entry_safe(ri, node, tmp, &empty_rp, hlist) {
+ hlist_for_each_entry_safe(ri, tmp, &empty_rp, hlist) {
hlist_del(&ri->hlist);
kfree(ri);
}
@@ -1173,9 +1170,9 @@ void __kprobes kprobe_flush_task(struct task_struct *tk)
static inline void free_rp_inst(struct kretprobe *rp)
{
struct kretprobe_instance *ri;
- struct hlist_node *pos, *next;
+ struct hlist_node *next;
- hlist_for_each_entry_safe(ri, pos, next, &rp->free_instances, hlist) {
+ hlist_for_each_entry_safe(ri, next, &rp->free_instances, hlist) {
hlist_del(&ri->hlist);
kfree(ri);
}
@@ -1185,14 +1182,14 @@ static void __kprobes cleanup_rp_inst(struct kretprobe *rp)
{
unsigned long flags, hash;
struct kretprobe_instance *ri;
- struct hlist_node *pos, *next;
+ struct hlist_node *next;
struct hlist_head *head;
/* No race here */
for (hash = 0; hash < KPROBE_TABLE_SIZE; hash++) {
kretprobe_table_lock(hash, &flags);
head = &kretprobe_inst_table[hash];
- hlist_for_each_entry_safe(ri, pos, next, head, hlist) {
+ hlist_for_each_entry_safe(ri, next, head, hlist) {
if (ri->rp == rp)
ri->rp = NULL;
}
@@ -2028,7 +2025,6 @@ static int __kprobes kprobes_module_callback(struct notifier_block *nb,
{
struct module *mod = data;
struct hlist_head *head;
- struct hlist_node *node;
struct kprobe *p;
unsigned int i;
int checkcore = (val == MODULE_STATE_GOING);
@@ -2045,7 +2041,7 @@ static int __kprobes kprobes_module_callback(struct notifier_block *nb,
mutex_lock(&kprobe_mutex);
for (i = 0; i < KPROBE_TABLE_SIZE; i++) {
head = &kprobe_table[i];
- hlist_for_each_entry_rcu(p, node, head, hlist)
+ hlist_for_each_entry_rcu(p, head, hlist)
if (within_module_init((unsigned long)p->addr, mod) ||
(checkcore &&
within_module_core((unsigned long)p->addr, mod))) {
@@ -2192,7 +2188,6 @@ static void __kprobes kprobe_seq_stop(struct seq_file *f, void *v)
static int __kprobes show_kprobe_addr(struct seq_file *pi, void *v)
{
struct hlist_head *head;
- struct hlist_node *node;
struct kprobe *p, *kp;
const char *sym = NULL;
unsigned int i = *(loff_t *) v;
@@ -2201,7 +2196,7 @@ static int __kprobes show_kprobe_addr(struct seq_file *pi, void *v)
head = &kprobe_table[i];
preempt_disable();
- hlist_for_each_entry_rcu(p, node, head, hlist) {
+ hlist_for_each_entry_rcu(p, head, hlist) {
sym = kallsyms_lookup((unsigned long)p->addr, NULL,
&offset, &modname, namebuf);
if (kprobe_aggrprobe(p)) {
@@ -2236,7 +2231,6 @@ static const struct file_operations debugfs_kprobes_operations = {
static void __kprobes arm_all_kprobes(void)
{
struct hlist_head *head;
- struct hlist_node *node;
struct kprobe *p;
unsigned int i;
@@ -2249,7 +2243,7 @@ static void __kprobes arm_all_kprobes(void)
/* Arming kprobes doesn't optimize kprobe itself */
for (i = 0; i < KPROBE_TABLE_SIZE; i++) {
head = &kprobe_table[i];
- hlist_for_each_entry_rcu(p, node, head, hlist)
+ hlist_for_each_entry_rcu(p, head, hlist)
if (!kprobe_disabled(p))
arm_kprobe(p);
}
@@ -2265,7 +2259,6 @@ already_enabled:
static void __kprobes disarm_all_kprobes(void)
{
struct hlist_head *head;
- struct hlist_node *node;
struct kprobe *p;
unsigned int i;
@@ -2282,7 +2275,7 @@ static void __kprobes disarm_all_kprobes(void)
for (i = 0; i < KPROBE_TABLE_SIZE; i++) {
head = &kprobe_table[i];
- hlist_for_each_entry_rcu(p, node, head, hlist) {
+ hlist_for_each_entry_rcu(p, head, hlist) {
if (!arch_trampoline_kprobe(p) && !kprobe_disabled(p))
disarm_kprobe(p, false);
}
diff --git a/kernel/pid.c b/kernel/pid.c
index f2c6a6825098..047dc6264638 100644
--- a/kernel/pid.c
+++ b/kernel/pid.c
@@ -350,10 +350,9 @@ void disable_pid_allocation(struct pid_namespace *ns)
struct pid *find_pid_ns(int nr, struct pid_namespace *ns)
{
- struct hlist_node *elem;
struct upid *pnr;
- hlist_for_each_entry_rcu(pnr, elem,
+ hlist_for_each_entry_rcu(pnr,
&pid_hash[pid_hashfn(nr, ns)], pid_chain)
if (pnr->nr == nr && pnr->ns == ns)
return container_of(pnr, struct pid,
diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index 2b5243176aba..12af4270c9c1 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -1752,9 +1752,8 @@ EXPORT_SYMBOL_GPL(preempt_notifier_unregister);
static void fire_sched_in_preempt_notifiers(struct task_struct *curr)
{
struct preempt_notifier *notifier;
- struct hlist_node *node;
- hlist_for_each_entry(notifier, node, &curr->preempt_notifiers, link)
+ hlist_for_each_entry(notifier, &curr->preempt_notifiers, link)
notifier->ops->sched_in(notifier, raw_smp_processor_id());
}
@@ -1763,9 +1762,8 @@ fire_sched_out_preempt_notifiers(struct task_struct *curr,
struct task_struct *next)
{
struct preempt_notifier *notifier;
- struct hlist_node *node;
- hlist_for_each_entry(notifier, node, &curr->preempt_notifiers, link)
+ hlist_for_each_entry(notifier, &curr->preempt_notifiers, link)
notifier->ops->sched_out(notifier, next);
}
diff --git a/kernel/smpboot.c b/kernel/smpboot.c
index d4abac261779..b9bde5727829 100644
--- a/kernel/smpboot.c
+++ b/kernel/smpboot.c
@@ -131,7 +131,7 @@ static int smpboot_thread_fn(void *data)
continue;
}
- BUG_ON(td->cpu != smp_processor_id());
+ //BUG_ON(td->cpu != smp_processor_id());
/* Check for state change setup */
switch (td->status) {
diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
index 98ca94a41819..ab25b88aae56 100644
--- a/kernel/trace/ftrace.c
+++ b/kernel/trace/ftrace.c
@@ -762,7 +762,6 @@ ftrace_find_profiled_func(struct ftrace_profile_stat *stat, unsigned long ip)
{
struct ftrace_profile *rec;
struct hlist_head *hhd;
- struct hlist_node *n;
unsigned long key;
key = hash_long(ip, ftrace_profile_bits);
@@ -771,7 +770,7 @@ ftrace_find_profiled_func(struct ftrace_profile_stat *stat, unsigned long ip)
if (hlist_empty(hhd))
return NULL;
- hlist_for_each_entry_rcu(rec, n, hhd, node) {
+ hlist_for_each_entry_rcu(rec, hhd, node) {
if (rec->ip == ip)
return rec;
}
@@ -1133,7 +1132,6 @@ ftrace_lookup_ip(struct ftrace_hash *hash, unsigned long ip)
unsigned long key;
struct ftrace_func_entry *entry;
struct hlist_head *hhd;
- struct hlist_node *n;
if (ftrace_hash_empty(hash))
return NULL;
@@ -1145,7 +1143,7 @@ ftrace_lookup_ip(struct ftrace_hash *hash, unsigned long ip)
hhd = &hash->buckets[key];
- hlist_for_each_entry_rcu(entry, n, hhd, hlist) {
+ hlist_for_each_entry_rcu(entry, hhd, hlist) {
if (entry->ip == ip)
return entry;
}
@@ -1202,7 +1200,7 @@ remove_hash_entry(struct ftrace_hash *hash,
static void ftrace_hash_clear(struct ftrace_hash *hash)
{
struct hlist_head *hhd;
- struct hlist_node *tp, *tn;
+ struct hlist_node *tn;
struct ftrace_func_entry *entry;
int size = 1 << hash->size_bits;
int i;
@@ -1212,7 +1210,7 @@ static void ftrace_hash_clear(struct ftrace_hash *hash)
for (i = 0; i < size; i++) {
hhd = &hash->buckets[i];
- hlist_for_each_entry_safe(entry, tp, tn, hhd, hlist)
+ hlist_for_each_entry_safe(entry, tn, hhd, hlist)
free_hash_entry(hash, entry);
}
FTRACE_WARN_ON(hash->count);
@@ -1275,7 +1273,6 @@ alloc_and_copy_ftrace_hash(int size_bits, struct ftrace_hash *hash)
{
struct ftrace_func_entry *entry;
struct ftrace_hash *new_hash;
- struct hlist_node *tp;
int size;
int ret;
int i;
@@ -1290,7 +1287,7 @@ alloc_and_copy_ftrace_hash(int size_bits, struct ftrace_hash *hash)
size = 1 << hash->size_bits;
for (i = 0; i < size; i++) {
- hlist_for_each_entry(entry, tp, &hash->buckets[i], hlist) {
+ hlist_for_each_entry(entry, &hash->buckets[i], hlist) {
ret = add_hash_entry(new_hash, entry->ip);
if (ret < 0)
goto free_hash;
@@ -1316,7 +1313,7 @@ ftrace_hash_move(struct ftrace_ops *ops, int enable,
struct ftrace_hash **dst, struct ftrace_hash *src)
{
struct ftrace_func_entry *entry;
- struct hlist_node *tp, *tn;
+ struct hlist_node *tn;
struct hlist_head *hhd;
struct ftrace_hash *old_hash;
struct ftrace_hash *new_hash;
@@ -1362,7 +1359,7 @@ ftrace_hash_move(struct ftrace_ops *ops, int enable,
size = 1 << src->size_bits;
for (i = 0; i < size; i++) {
hhd = &src->buckets[i];
- hlist_for_each_entry_safe(entry, tp, tn, hhd, hlist) {
+ hlist_for_each_entry_safe(entry, tn, hhd, hlist) {
if (bits > 0)
key = hash_long(entry->ip, bits);
else
@@ -2901,7 +2898,6 @@ static void function_trace_probe_call(unsigned long ip, unsigned long parent_ip,
{
struct ftrace_func_probe *entry;
struct hlist_head *hhd;
- struct hlist_node *n;
unsigned long key;
key = hash_long(ip, FTRACE_HASH_BITS);
@@ -2917,7 +2913,7 @@ static void function_trace_probe_call(unsigned long ip, unsigned long parent_ip,
* on the hash. rcu_read_lock is too dangerous here.
*/
preempt_disable_notrace();
- hlist_for_each_entry_rcu(entry, n, hhd, node) {
+ hlist_for_each_entry_rcu(entry, hhd, node) {
if (entry->ip == ip)
entry->ops->func(ip, parent_ip, &entry->data);
}
@@ -3068,7 +3064,7 @@ __unregister_ftrace_function_probe(char *glob, struct ftrace_probe_ops *ops,
void *data, int flags)
{
struct ftrace_func_probe *entry;
- struct hlist_node *n, *tmp;
+ struct hlist_node *tmp;
char str[KSYM_SYMBOL_LEN];
int type = MATCH_FULL;
int i, len = 0;
@@ -3091,7 +3087,7 @@ __unregister_ftrace_function_probe(char *glob, struct ftrace_probe_ops *ops,
for (i = 0; i < FTRACE_FUNC_HASHSIZE; i++) {
struct hlist_head *hhd = &ftrace_func_hash[i];
- hlist_for_each_entry_safe(entry, n, tmp, hhd, node) {
+ hlist_for_each_entry_safe(entry, tmp, hhd, node) {
/* break up if statements for readability */
if ((flags & PROBE_TEST_FUNC) && entry->ops != ops)
diff --git a/kernel/trace/trace_output.c b/kernel/trace/trace_output.c
index 194d79602dc7..697e88d13907 100644
--- a/kernel/trace/trace_output.c
+++ b/kernel/trace/trace_output.c
@@ -739,12 +739,11 @@ static int task_state_char(unsigned long state)
struct trace_event *ftrace_find_event(int type)
{
struct trace_event *event;
- struct hlist_node *n;
unsigned key;
key = type & (EVENT_HASHSIZE - 1);
- hlist_for_each_entry(event, n, &event_hash[key], node) {
+ hlist_for_each_entry(event, &event_hash[key], node) {
if (event->type == type)
return event;
}
diff --git a/kernel/tracepoint.c b/kernel/tracepoint.c
index d96ba22dabfa..0c05a4592047 100644
--- a/kernel/tracepoint.c
+++ b/kernel/tracepoint.c
@@ -192,12 +192,11 @@ tracepoint_entry_remove_probe(struct tracepoint_entry *entry,
static struct tracepoint_entry *get_tracepoint(const char *name)
{
struct hlist_head *head;
- struct hlist_node *node;
struct tracepoint_entry *e;
u32 hash = jhash(name, strlen(name), 0);
head = &tracepoint_table[hash & (TRACEPOINT_TABLE_SIZE - 1)];
- hlist_for_each_entry(e, node, head, hlist) {
+ hlist_for_each_entry(e, head, hlist) {
if (!strcmp(name, e->name))
return e;
}
@@ -211,13 +210,12 @@ static struct tracepoint_entry *get_tracepoint(const char *name)
static struct tracepoint_entry *add_tracepoint(const char *name)
{
struct hlist_head *head;
- struct hlist_node *node;
struct tracepoint_entry *e;
size_t name_len = strlen(name) + 1;
u32 hash = jhash(name, name_len-1, 0);
head = &tracepoint_table[hash & (TRACEPOINT_TABLE_SIZE - 1)];
- hlist_for_each_entry(e, node, head, hlist) {
+ hlist_for_each_entry(e, head, hlist) {
if (!strcmp(name, e->name)) {
printk(KERN_NOTICE
"tracepoint %s busy\n", name);
diff --git a/kernel/user-return-notifier.c b/kernel/user-return-notifier.c
index 1744bb80f1fb..394f70b17162 100644
--- a/kernel/user-return-notifier.c
+++ b/kernel/user-return-notifier.c
@@ -34,11 +34,11 @@ EXPORT_SYMBOL_GPL(user_return_notifier_unregister);
void fire_user_return_notifiers(void)
{
struct user_return_notifier *urn;
- struct hlist_node *tmp1, *tmp2;
+ struct hlist_node *tmp2;
struct hlist_head *head;
head = &get_cpu_var(return_notifier_list);
- hlist_for_each_entry_safe(urn, tmp1, tmp2, head, link)
+ hlist_for_each_entry_safe(urn, tmp2, head, link)
urn->on_user_return(urn);
put_cpu_var(return_notifier_list);
}
diff --git a/kernel/user.c b/kernel/user.c
index 57ebfd42023c..e81978e8c03b 100644
--- a/kernel/user.c
+++ b/kernel/user.c
@@ -105,9 +105,8 @@ static void uid_hash_remove(struct user_struct *up)
static struct user_struct *uid_hash_find(kuid_t uid, struct hlist_head *hashent)
{
struct user_struct *user;
- struct hlist_node *h;
- hlist_for_each_entry(user, h, hashent, uidhash_node) {
+ hlist_for_each_entry(user, hashent, uidhash_node) {
if (uid_eq(user->uid, uid)) {
atomic_inc(&user->__count);
return user;
diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index f4feacad3812..81f2457811eb 100644
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -251,8 +251,8 @@ EXPORT_SYMBOL_GPL(system_freezable_wq);
for ((pool) = &std_worker_pools(cpu)[0]; \
(pool) < &std_worker_pools(cpu)[NR_STD_WORKER_POOLS]; (pool)++)
-#define for_each_busy_worker(worker, i, pos, pool) \
- hash_for_each(pool->busy_hash, i, pos, worker, hentry)
+#define for_each_busy_worker(worker, i, pool) \
+ hash_for_each(pool->busy_hash, i, worker, hentry)
static inline int __next_wq_cpu(int cpu, const struct cpumask *mask,
unsigned int sw)
@@ -909,9 +909,8 @@ static struct worker *find_worker_executing_work(struct worker_pool *pool,
struct work_struct *work)
{
struct worker *worker;
- struct hlist_node *tmp;
- hash_for_each_possible(pool->busy_hash, worker, tmp, hentry,
+ hash_for_each_possible(pool->busy_hash, worker, hentry,
(unsigned long)work)
if (worker->current_work == work &&
worker->current_func == work->func)
@@ -1626,7 +1625,6 @@ static void busy_worker_rebind_fn(struct work_struct *work)
static void rebind_workers(struct worker_pool *pool)
{
struct worker *worker, *n;
- struct hlist_node *pos;
int i;
lockdep_assert_held(&pool->assoc_mutex);
@@ -1648,7 +1646,7 @@ static void rebind_workers(struct worker_pool *pool)
}
/* rebind busy workers */
- for_each_busy_worker(worker, i, pos, pool) {
+ for_each_busy_worker(worker, i, pool) {
struct work_struct *rebind_work = &worker->rebind_work;
struct workqueue_struct *wq;
@@ -3423,7 +3421,6 @@ static void wq_unbind_fn(struct work_struct *work)
int cpu = smp_processor_id();
struct worker_pool *pool;
struct worker *worker;
- struct hlist_node *pos;
int i;
for_each_std_worker_pool(pool, cpu) {
@@ -3442,7 +3439,7 @@ static void wq_unbind_fn(struct work_struct *work)
list_for_each_entry(worker, &pool->idle_list, entry)
worker->flags |= WORKER_UNBOUND;
- for_each_busy_worker(worker, i, pos, pool)
+ for_each_busy_worker(worker, i, pool)
worker->flags |= WORKER_UNBOUND;
pool->flags |= POOL_DISASSOCIATED;
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