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-rw-r--r--net/bridge/br_multicast.c2
-rw-r--r--net/can/bcm.c3
-rw-r--r--net/core/ethtool.c4
-rw-r--r--net/ieee802154/nl-phy.c2
-rw-r--r--net/ipv4/fib_frontend.c2
-rw-r--r--net/ipv4/route.c2
-rw-r--r--net/ipv6/icmp.c2
-rw-r--r--net/mac80211/chan.c2
-rw-r--r--net/mac80211/rc80211_minstrel.c2
-rw-r--r--net/mac80211/rc80211_minstrel_ht.c2
-rw-r--r--net/mac80211/scan.c2
-rw-r--r--net/mac80211/util.c5
-rw-r--r--net/netfilter/nf_tables_api.c2
-rw-r--r--net/netfilter/nfnetlink_cthelper.c5
-rw-r--r--net/netrom/af_netrom.c2
-rw-r--r--net/openvswitch/vport.c2
-rw-r--r--net/rds/ib.c3
-rw-r--r--net/rose/af_rose.c3
-rw-r--r--net/sctp/auth.c5
-rw-r--r--net/smc/smc_wr.c6
-rw-r--r--net/sunrpc/auth_gss/gss_rpc_upcall.c2
-rw-r--r--net/sunrpc/cache.c2
-rw-r--r--net/wireless/nl80211.c4
23 files changed, 36 insertions, 30 deletions
diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c
index cb4729539b82..920665dd92db 100644
--- a/net/bridge/br_multicast.c
+++ b/net/bridge/br_multicast.c
@@ -333,7 +333,7 @@ static int br_mdb_rehash(struct net_bridge_mdb_htable __rcu **mdbp, int max,
mdb->max = max;
mdb->old = old;
- mdb->mhash = kzalloc(max * sizeof(*mdb->mhash), GFP_ATOMIC);
+ mdb->mhash = kcalloc(max, sizeof(*mdb->mhash), GFP_ATOMIC);
if (!mdb->mhash) {
kfree(mdb);
return -ENOMEM;
diff --git a/net/can/bcm.c b/net/can/bcm.c
index 394ff1d2791f..9393f25df08d 100644
--- a/net/can/bcm.c
+++ b/net/can/bcm.c
@@ -1105,7 +1105,8 @@ static int bcm_rx_setup(struct bcm_msg_head *msg_head, struct msghdr *msg,
}
/* create and init array for received CAN frames */
- op->last_frames = kzalloc(msg_head->nframes * op->cfsiz,
+ op->last_frames = kcalloc(msg_head->nframes,
+ op->cfsiz,
GFP_KERNEL);
if (!op->last_frames) {
kfree(op->frames);
diff --git a/net/core/ethtool.c b/net/core/ethtool.c
index 436e4f9cc7f0..8be6be2d9c7b 100644
--- a/net/core/ethtool.c
+++ b/net/core/ethtool.c
@@ -911,7 +911,7 @@ static noinline_for_stack int ethtool_get_sset_info(struct net_device *dev,
memset(&info, 0, sizeof(info));
info.cmd = ETHTOOL_GSSET_INFO;
- info_buf = kzalloc(n_bits * sizeof(u32), GFP_USER);
+ info_buf = kcalloc(n_bits, sizeof(u32), GFP_USER);
if (!info_buf)
return -ENOMEM;
@@ -1017,7 +1017,7 @@ static noinline_for_stack int ethtool_get_rxnfc(struct net_device *dev,
if (info.cmd == ETHTOOL_GRXCLSRLALL) {
if (info.rule_cnt > 0) {
if (info.rule_cnt <= KMALLOC_MAX_SIZE / sizeof(u32))
- rule_buf = kzalloc(info.rule_cnt * sizeof(u32),
+ rule_buf = kcalloc(info.rule_cnt, sizeof(u32),
GFP_USER);
if (!rule_buf)
return -ENOMEM;
diff --git a/net/ieee802154/nl-phy.c b/net/ieee802154/nl-phy.c
index dc2960be51e0..b231e40f006a 100644
--- a/net/ieee802154/nl-phy.c
+++ b/net/ieee802154/nl-phy.c
@@ -38,7 +38,7 @@ static int ieee802154_nl_fill_phy(struct sk_buff *msg, u32 portid,
{
void *hdr;
int i, pages = 0;
- uint32_t *buf = kzalloc(32 * sizeof(uint32_t), GFP_KERNEL);
+ uint32_t *buf = kcalloc(32, sizeof(uint32_t), GFP_KERNEL);
pr_debug("%s\n", __func__);
diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
index 63aa39b3af03..b21833651394 100644
--- a/net/ipv4/fib_frontend.c
+++ b/net/ipv4/fib_frontend.c
@@ -567,7 +567,7 @@ static int rtentry_to_fib_config(struct net *net, int cmd, struct rtentry *rt,
struct nlattr *mx;
int len = 0;
- mx = kzalloc(3 * nla_total_size(4), GFP_KERNEL);
+ mx = kcalloc(3, nla_total_size(4), GFP_KERNEL);
if (!mx)
return -ENOMEM;
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index 6bcd1eacc1f0..1df6e97106d7 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -649,7 +649,7 @@ static void update_or_create_fnhe(struct fib_nh *nh, __be32 daddr, __be32 gw,
hash = rcu_dereference(nh->nh_exceptions);
if (!hash) {
- hash = kzalloc(FNHE_HASH_SIZE * sizeof(*hash), GFP_ATOMIC);
+ hash = kcalloc(FNHE_HASH_SIZE, sizeof(*hash), GFP_ATOMIC);
if (!hash)
goto out_unlock;
rcu_assign_pointer(nh->nh_exceptions, hash);
diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
index d8c4b6374377..be491bf6ab6e 100644
--- a/net/ipv6/icmp.c
+++ b/net/ipv6/icmp.c
@@ -956,7 +956,7 @@ static int __net_init icmpv6_sk_init(struct net *net)
int err, i, j;
net->ipv6.icmp_sk =
- kzalloc(nr_cpu_ids * sizeof(struct sock *), GFP_KERNEL);
+ kcalloc(nr_cpu_ids, sizeof(struct sock *), GFP_KERNEL);
if (!net->ipv6.icmp_sk)
return -ENOMEM;
diff --git a/net/mac80211/chan.c b/net/mac80211/chan.c
index 89178b46b32f..d9558ffb8acf 100644
--- a/net/mac80211/chan.c
+++ b/net/mac80211/chan.c
@@ -1186,7 +1186,7 @@ static int ieee80211_chsw_switch_vifs(struct ieee80211_local *local,
lockdep_assert_held(&local->mtx);
lockdep_assert_held(&local->chanctx_mtx);
- vif_chsw = kzalloc(sizeof(vif_chsw[0]) * n_vifs, GFP_KERNEL);
+ vif_chsw = kcalloc(n_vifs, sizeof(vif_chsw[0]), GFP_KERNEL);
if (!vif_chsw)
return -ENOMEM;
diff --git a/net/mac80211/rc80211_minstrel.c b/net/mac80211/rc80211_minstrel.c
index 7fadfbca9f1b..76048b53c5b2 100644
--- a/net/mac80211/rc80211_minstrel.c
+++ b/net/mac80211/rc80211_minstrel.c
@@ -592,7 +592,7 @@ minstrel_alloc_sta(void *priv, struct ieee80211_sta *sta, gfp_t gfp)
max_rates = sband->n_bitrates;
}
- mi->r = kzalloc(sizeof(struct minstrel_rate) * max_rates, gfp);
+ mi->r = kcalloc(max_rates, sizeof(struct minstrel_rate), gfp);
if (!mi->r)
goto error;
diff --git a/net/mac80211/rc80211_minstrel_ht.c b/net/mac80211/rc80211_minstrel_ht.c
index 267ab9d5137e..67ebdeaffbbc 100644
--- a/net/mac80211/rc80211_minstrel_ht.c
+++ b/net/mac80211/rc80211_minstrel_ht.c
@@ -1313,7 +1313,7 @@ minstrel_ht_alloc_sta(void *priv, struct ieee80211_sta *sta, gfp_t gfp)
if (!msp)
return NULL;
- msp->ratelist = kzalloc(sizeof(struct minstrel_rate) * max_rates, gfp);
+ msp->ratelist = kcalloc(max_rates, sizeof(struct minstrel_rate), gfp);
if (!msp->ratelist)
goto error;
diff --git a/net/mac80211/scan.c b/net/mac80211/scan.c
index a3b1bcc2b461..2e917a6d239d 100644
--- a/net/mac80211/scan.c
+++ b/net/mac80211/scan.c
@@ -1157,7 +1157,7 @@ int __ieee80211_request_sched_scan_start(struct ieee80211_sub_if_data *sdata,
}
}
- ie = kzalloc(num_bands * iebufsz, GFP_KERNEL);
+ ie = kcalloc(iebufsz, num_bands, GFP_KERNEL);
if (!ie) {
ret = -ENOMEM;
goto out;
diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index 2d82c88efd0b..5e2e511c4a6f 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -1803,8 +1803,9 @@ static int ieee80211_reconfig_nan(struct ieee80211_sub_if_data *sdata)
if (WARN_ON(res))
return res;
- funcs = kzalloc((sdata->local->hw.max_nan_de_entries + 1) *
- sizeof(*funcs), GFP_KERNEL);
+ funcs = kcalloc(sdata->local->hw.max_nan_de_entries + 1,
+ sizeof(*funcs),
+ GFP_KERNEL);
if (!funcs)
return -ENOMEM;
diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c
index cae4a026859d..f0411fbffe77 100644
--- a/net/netfilter/nf_tables_api.c
+++ b/net/netfilter/nf_tables_api.c
@@ -5303,7 +5303,7 @@ static int nf_tables_flowtable_parse_hook(const struct nft_ctx *ctx,
if (err < 0)
return err;
- ops = kzalloc(sizeof(struct nf_hook_ops) * n, GFP_KERNEL);
+ ops = kcalloc(n, sizeof(struct nf_hook_ops), GFP_KERNEL);
if (!ops)
return -ENOMEM;
diff --git a/net/netfilter/nfnetlink_cthelper.c b/net/netfilter/nfnetlink_cthelper.c
index cb5b5f207777..e5d27b2e4eba 100644
--- a/net/netfilter/nfnetlink_cthelper.c
+++ b/net/netfilter/nfnetlink_cthelper.c
@@ -190,8 +190,9 @@ nfnl_cthelper_parse_expect_policy(struct nf_conntrack_helper *helper,
if (class_max > NF_CT_MAX_EXPECT_CLASSES)
return -EOVERFLOW;
- expect_policy = kzalloc(sizeof(struct nf_conntrack_expect_policy) *
- class_max, GFP_KERNEL);
+ expect_policy = kcalloc(class_max,
+ sizeof(struct nf_conntrack_expect_policy),
+ GFP_KERNEL);
if (expect_policy == NULL)
return -ENOMEM;
diff --git a/net/netrom/af_netrom.c b/net/netrom/af_netrom.c
index b97eb766a1d5..93fbcafbf388 100644
--- a/net/netrom/af_netrom.c
+++ b/net/netrom/af_netrom.c
@@ -1395,7 +1395,7 @@ static int __init nr_proto_init(void)
return -1;
}
- dev_nr = kzalloc(nr_ndevs * sizeof(struct net_device *), GFP_KERNEL);
+ dev_nr = kcalloc(nr_ndevs, sizeof(struct net_device *), GFP_KERNEL);
if (dev_nr == NULL) {
printk(KERN_ERR "NET/ROM: nr_proto_init - unable to allocate device array\n");
return -1;
diff --git a/net/openvswitch/vport.c b/net/openvswitch/vport.c
index f81c1d0ddff4..19f6765566e7 100644
--- a/net/openvswitch/vport.c
+++ b/net/openvswitch/vport.c
@@ -47,7 +47,7 @@ static struct hlist_head *dev_table;
*/
int ovs_vport_init(void)
{
- dev_table = kzalloc(VPORT_HASH_BUCKETS * sizeof(struct hlist_head),
+ dev_table = kcalloc(VPORT_HASH_BUCKETS, sizeof(struct hlist_head),
GFP_KERNEL);
if (!dev_table)
return -ENOMEM;
diff --git a/net/rds/ib.c b/net/rds/ib.c
index 02deee29e7f1..b6ad38e48f62 100644
--- a/net/rds/ib.c
+++ b/net/rds/ib.c
@@ -163,7 +163,8 @@ static void rds_ib_add_one(struct ib_device *device)
rds_ibdev->max_initiator_depth = device->attrs.max_qp_init_rd_atom;
rds_ibdev->max_responder_resources = device->attrs.max_qp_rd_atom;
- rds_ibdev->vector_load = kzalloc(sizeof(int) * device->num_comp_vectors,
+ rds_ibdev->vector_load = kcalloc(device->num_comp_vectors,
+ sizeof(int),
GFP_KERNEL);
if (!rds_ibdev->vector_load) {
pr_err("RDS/IB: %s failed to allocate vector memory\n",
diff --git a/net/rose/af_rose.c b/net/rose/af_rose.c
index 5b73fea849df..ebe42e7eb456 100644
--- a/net/rose/af_rose.c
+++ b/net/rose/af_rose.c
@@ -1514,7 +1514,8 @@ static int __init rose_proto_init(void)
rose_callsign = null_ax25_address;
- dev_rose = kzalloc(rose_ndevs * sizeof(struct net_device *), GFP_KERNEL);
+ dev_rose = kcalloc(rose_ndevs, sizeof(struct net_device *),
+ GFP_KERNEL);
if (dev_rose == NULL) {
printk(KERN_ERR "ROSE: rose_proto_init - unable to allocate device structure\n");
rc = -ENOMEM;
diff --git a/net/sctp/auth.c b/net/sctp/auth.c
index e64630cd3331..5b537613946f 100644
--- a/net/sctp/auth.c
+++ b/net/sctp/auth.c
@@ -482,8 +482,9 @@ int sctp_auth_init_hmacs(struct sctp_endpoint *ep, gfp_t gfp)
return 0;
/* Allocated the array of pointers to transorms */
- ep->auth_hmacs = kzalloc(sizeof(struct crypto_shash *) *
- SCTP_AUTH_NUM_HMACS, gfp);
+ ep->auth_hmacs = kcalloc(SCTP_AUTH_NUM_HMACS,
+ sizeof(struct crypto_shash *),
+ gfp);
if (!ep->auth_hmacs)
return -ENOMEM;
diff --git a/net/smc/smc_wr.c b/net/smc/smc_wr.c
index cc7c1bb60fe8..dbd2605d1962 100644
--- a/net/smc/smc_wr.c
+++ b/net/smc/smc_wr.c
@@ -584,9 +584,9 @@ int smc_wr_alloc_link_mem(struct smc_link *link)
GFP_KERNEL);
if (!link->wr_rx_sges)
goto no_mem_wr_tx_sges;
- link->wr_tx_mask = kzalloc(
- BITS_TO_LONGS(SMC_WR_BUF_CNT) * sizeof(*link->wr_tx_mask),
- GFP_KERNEL);
+ link->wr_tx_mask = kcalloc(BITS_TO_LONGS(SMC_WR_BUF_CNT),
+ sizeof(*link->wr_tx_mask),
+ GFP_KERNEL);
if (!link->wr_tx_mask)
goto no_mem_wr_rx_sges;
link->wr_tx_pends = kcalloc(SMC_WR_BUF_CNT,
diff --git a/net/sunrpc/auth_gss/gss_rpc_upcall.c b/net/sunrpc/auth_gss/gss_rpc_upcall.c
index 46b295e4f2b8..d58bd058b09b 100644
--- a/net/sunrpc/auth_gss/gss_rpc_upcall.c
+++ b/net/sunrpc/auth_gss/gss_rpc_upcall.c
@@ -224,7 +224,7 @@ static void gssp_free_receive_pages(struct gssx_arg_accept_sec_context *arg)
static int gssp_alloc_receive_pages(struct gssx_arg_accept_sec_context *arg)
{
arg->npages = DIV_ROUND_UP(NGROUPS_MAX * 4, PAGE_SIZE);
- arg->pages = kzalloc(arg->npages * sizeof(struct page *), GFP_KERNEL);
+ arg->pages = kcalloc(arg->npages, sizeof(struct page *), GFP_KERNEL);
/*
* XXX: actual pages are allocated by xdr layer in
* xdr_partial_copy_from_skb.
diff --git a/net/sunrpc/cache.c b/net/sunrpc/cache.c
index cdda4744c9b1..109fbe591e7b 100644
--- a/net/sunrpc/cache.c
+++ b/net/sunrpc/cache.c
@@ -1683,7 +1683,7 @@ struct cache_detail *cache_create_net(const struct cache_detail *tmpl, struct ne
if (cd == NULL)
return ERR_PTR(-ENOMEM);
- cd->hash_table = kzalloc(cd->hash_size * sizeof(struct hlist_head),
+ cd->hash_table = kcalloc(cd->hash_size, sizeof(struct hlist_head),
GFP_KERNEL);
if (cd->hash_table == NULL) {
kfree(cd);
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 07514ca011b2..c7bbe5f0aae8 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -10833,7 +10833,7 @@ static int nl80211_parse_wowlan_nd(struct cfg80211_registered_device *rdev,
struct nlattr **tb;
int err;
- tb = kzalloc(NUM_NL80211_ATTR * sizeof(*tb), GFP_KERNEL);
+ tb = kcalloc(NUM_NL80211_ATTR, sizeof(*tb), GFP_KERNEL);
if (!tb)
return -ENOMEM;
@@ -11793,7 +11793,7 @@ static int nl80211_nan_add_func(struct sk_buff *skb,
func->srf_num_macs = n_entries;
func->srf_macs =
- kzalloc(sizeof(*func->srf_macs) * n_entries,
+ kcalloc(n_entries, sizeof(*func->srf_macs),
GFP_KERNEL);
if (!func->srf_macs) {
err = -ENOMEM;
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.