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path: root/drivers/net/wireless/airo.c
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Diffstat (limited to 'drivers/net/wireless/airo.c')
-rw-r--r--drivers/net/wireless/airo.c116
1 files changed, 35 insertions, 81 deletions
diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
index 53295418f576..6125adb520a3 100644
--- a/drivers/net/wireless/airo.c
+++ b/drivers/net/wireless/airo.c
@@ -4506,108 +4506,75 @@ static int setup_proc_entry( struct net_device *dev,
apriv->proc_entry = proc_mkdir_mode(apriv->proc_name, airo_perm,
airo_entry);
if (!apriv->proc_entry)
- goto fail;
- apriv->proc_entry->uid = proc_kuid;
- apriv->proc_entry->gid = proc_kgid;
+ return -ENOMEM;
+ proc_set_user(apriv->proc_entry, proc_kuid, proc_kgid);
/* Setup the StatsDelta */
entry = proc_create_data("StatsDelta", S_IRUGO & proc_perm,
apriv->proc_entry, &proc_statsdelta_ops, dev);
if (!entry)
- goto fail_stats_delta;
- entry->uid = proc_kuid;
- entry->gid = proc_kgid;
+ goto fail;
+ proc_set_user(entry, proc_kuid, proc_kgid);
/* Setup the Stats */
entry = proc_create_data("Stats", S_IRUGO & proc_perm,
apriv->proc_entry, &proc_stats_ops, dev);
if (!entry)
- goto fail_stats;
- entry->uid = proc_kuid;
- entry->gid = proc_kgid;
+ goto fail;
+ proc_set_user(entry, proc_kuid, proc_kgid);
/* Setup the Status */
entry = proc_create_data("Status", S_IRUGO & proc_perm,
apriv->proc_entry, &proc_status_ops, dev);
if (!entry)
- goto fail_status;
- entry->uid = proc_kuid;
- entry->gid = proc_kgid;
+ goto fail;
+ proc_set_user(entry, proc_kuid, proc_kgid);
/* Setup the Config */
entry = proc_create_data("Config", proc_perm,
apriv->proc_entry, &proc_config_ops, dev);
if (!entry)
- goto fail_config;
- entry->uid = proc_kuid;
- entry->gid = proc_kgid;
+ goto fail;
+ proc_set_user(entry, proc_kuid, proc_kgid);
/* Setup the SSID */
entry = proc_create_data("SSID", proc_perm,
apriv->proc_entry, &proc_SSID_ops, dev);
if (!entry)
- goto fail_ssid;
- entry->uid = proc_kuid;
- entry->gid = proc_kgid;
+ goto fail;
+ proc_set_user(entry, proc_kuid, proc_kgid);
/* Setup the APList */
entry = proc_create_data("APList", proc_perm,
apriv->proc_entry, &proc_APList_ops, dev);
if (!entry)
- goto fail_aplist;
- entry->uid = proc_kuid;
- entry->gid = proc_kgid;
+ goto fail;
+ proc_set_user(entry, proc_kuid, proc_kgid);
/* Setup the BSSList */
entry = proc_create_data("BSSList", proc_perm,
apriv->proc_entry, &proc_BSSList_ops, dev);
if (!entry)
- goto fail_bsslist;
- entry->uid = proc_kuid;
- entry->gid = proc_kgid;
+ goto fail;
+ proc_set_user(entry, proc_kuid, proc_kgid);
/* Setup the WepKey */
entry = proc_create_data("WepKey", proc_perm,
apriv->proc_entry, &proc_wepkey_ops, dev);
if (!entry)
- goto fail_wepkey;
- entry->uid = proc_kuid;
- entry->gid = proc_kgid;
-
+ goto fail;
+ proc_set_user(entry, proc_kuid, proc_kgid);
return 0;
-fail_wepkey:
- remove_proc_entry("BSSList", apriv->proc_entry);
-fail_bsslist:
- remove_proc_entry("APList", apriv->proc_entry);
-fail_aplist:
- remove_proc_entry("SSID", apriv->proc_entry);
-fail_ssid:
- remove_proc_entry("Config", apriv->proc_entry);
-fail_config:
- remove_proc_entry("Status", apriv->proc_entry);
-fail_status:
- remove_proc_entry("Stats", apriv->proc_entry);
-fail_stats:
- remove_proc_entry("StatsDelta", apriv->proc_entry);
-fail_stats_delta:
- remove_proc_entry(apriv->proc_name, airo_entry);
fail:
+ remove_proc_subtree(apriv->proc_name, airo_entry);
return -ENOMEM;
}
static int takedown_proc_entry( struct net_device *dev,
- struct airo_info *apriv ) {
- if ( !apriv->proc_entry->namelen ) return 0;
- remove_proc_entry("Stats",apriv->proc_entry);
- remove_proc_entry("StatsDelta",apriv->proc_entry);
- remove_proc_entry("Status",apriv->proc_entry);
- remove_proc_entry("Config",apriv->proc_entry);
- remove_proc_entry("SSID",apriv->proc_entry);
- remove_proc_entry("APList",apriv->proc_entry);
- remove_proc_entry("BSSList",apriv->proc_entry);
- remove_proc_entry("WepKey",apriv->proc_entry);
- remove_proc_entry(apriv->proc_name,airo_entry);
+ struct airo_info *apriv )
+{
+ remove_proc_subtree(apriv->proc_name, airo_entry);
return 0;
}
@@ -4663,8 +4630,7 @@ static ssize_t proc_write( struct file *file,
static int proc_status_open(struct inode *inode, struct file *file)
{
struct proc_data *data;
- struct proc_dir_entry *dp = PDE(inode);
- struct net_device *dev = dp->data;
+ struct net_device *dev = PDE_DATA(inode);
struct airo_info *apriv = dev->ml_priv;
CapabilityRid cap_rid;
StatusRid status_rid;
@@ -4746,8 +4712,7 @@ static int proc_stats_rid_open( struct inode *inode,
u16 rid )
{
struct proc_data *data;
- struct proc_dir_entry *dp = PDE(inode);
- struct net_device *dev = dp->data;
+ struct net_device *dev = PDE_DATA(inode);
struct airo_info *apriv = dev->ml_priv;
StatsRid stats;
int i, j;
@@ -4809,8 +4774,7 @@ static inline int sniffing_mode(struct airo_info *ai)
static void proc_config_on_close(struct inode *inode, struct file *file)
{
struct proc_data *data = file->private_data;
- struct proc_dir_entry *dp = PDE(inode);
- struct net_device *dev = dp->data;
+ struct net_device *dev = PDE_DATA(inode);
struct airo_info *ai = dev->ml_priv;
char *line;
@@ -5021,8 +4985,7 @@ static const char *get_rmode(__le16 mode)
static int proc_config_open(struct inode *inode, struct file *file)
{
struct proc_data *data;
- struct proc_dir_entry *dp = PDE(inode);
- struct net_device *dev = dp->data;
+ struct net_device *dev = PDE_DATA(inode);
struct airo_info *ai = dev->ml_priv;
int i;
__le16 mode;
@@ -5112,8 +5075,7 @@ static int proc_config_open(struct inode *inode, struct file *file)
static void proc_SSID_on_close(struct inode *inode, struct file *file)
{
struct proc_data *data = file->private_data;
- struct proc_dir_entry *dp = PDE(inode);
- struct net_device *dev = dp->data;
+ struct net_device *dev = PDE_DATA(inode);
struct airo_info *ai = dev->ml_priv;
SsidRid SSID_rid;
int i;
@@ -5148,8 +5110,7 @@ static void proc_SSID_on_close(struct inode *inode, struct file *file)
static void proc_APList_on_close( struct inode *inode, struct file *file ) {
struct proc_data *data = file->private_data;
- struct proc_dir_entry *dp = PDE(inode);
- struct net_device *dev = dp->data;
+ struct net_device *dev = PDE_DATA(inode);
struct airo_info *ai = dev->ml_priv;
APListRid APList_rid;
int i;
@@ -5283,8 +5244,7 @@ static int set_wep_tx_idx(struct airo_info *ai, u16 index, int perm, int lock)
static void proc_wepkey_on_close( struct inode *inode, struct file *file ) {
struct proc_data *data;
- struct proc_dir_entry *dp = PDE(inode);
- struct net_device *dev = dp->data;
+ struct net_device *dev = PDE_DATA(inode);
struct airo_info *ai = dev->ml_priv;
int i, rc;
char key[16];
@@ -5335,8 +5295,7 @@ static void proc_wepkey_on_close( struct inode *inode, struct file *file ) {
static int proc_wepkey_open( struct inode *inode, struct file *file )
{
struct proc_data *data;
- struct proc_dir_entry *dp = PDE(inode);
- struct net_device *dev = dp->data;
+ struct net_device *dev = PDE_DATA(inode);
struct airo_info *ai = dev->ml_priv;
char *ptr;
WepKeyRid wkr;
@@ -5384,8 +5343,7 @@ static int proc_wepkey_open( struct inode *inode, struct file *file )
static int proc_SSID_open(struct inode *inode, struct file *file)
{
struct proc_data *data;
- struct proc_dir_entry *dp = PDE(inode);
- struct net_device *dev = dp->data;
+ struct net_device *dev = PDE_DATA(inode);
struct airo_info *ai = dev->ml_priv;
int i;
char *ptr;
@@ -5428,8 +5386,7 @@ static int proc_SSID_open(struct inode *inode, struct file *file)
static int proc_APList_open( struct inode *inode, struct file *file ) {
struct proc_data *data;
- struct proc_dir_entry *dp = PDE(inode);
- struct net_device *dev = dp->data;
+ struct net_device *dev = PDE_DATA(inode);
struct airo_info *ai = dev->ml_priv;
int i;
char *ptr;
@@ -5468,8 +5425,7 @@ static int proc_APList_open( struct inode *inode, struct file *file ) {
static int proc_BSSList_open( struct inode *inode, struct file *file ) {
struct proc_data *data;
- struct proc_dir_entry *dp = PDE(inode);
- struct net_device *dev = dp->data;
+ struct net_device *dev = PDE_DATA(inode);
struct airo_info *ai = dev->ml_priv;
char *ptr;
BSSListRid BSSList_rid;
@@ -5706,10 +5662,8 @@ static int __init airo_init_module( void )
airo_entry = proc_mkdir_mode("driver/aironet", airo_perm, NULL);
- if (airo_entry) {
- airo_entry->uid = proc_kuid;
- airo_entry->gid = proc_kgid;
- }
+ if (airo_entry)
+ proc_set_user(airo_entry, proc_kuid, proc_kgid);
for (i = 0; i < 4 && io[i] && irq[i]; i++) {
airo_print_info("", "Trying to configure ISA adapter at irq=%d "
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.