net: use the new API kvfree()
It is available since v3.15-rc5.
Cc: Pablo Neira Ayuso <pablo@netfilter.org>
Cc: "David S. Miller" <davem@davemloft.net>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/core/dev.c b/net/core/dev.c
index 5367bfb..a9a08e4 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -5933,10 +5933,7 @@
static void netif_free_tx_queues(struct net_device *dev)
{
- if (is_vmalloc_addr(dev->_tx))
- vfree(dev->_tx);
- else
- kfree(dev->_tx);
+ kvfree(dev->_tx);
}
static int netif_alloc_netdev_queues(struct net_device *dev)
@@ -6410,10 +6407,7 @@
{
char *addr = (char *)dev - dev->padded;
- if (is_vmalloc_addr(addr))
- vfree(addr);
- else
- kfree(addr);
+ kvfree(addr);
}
/**
diff --git a/net/ipv4/tcp_metrics.c b/net/ipv4/tcp_metrics.c
index dcaf72f..4fe0418 100644
--- a/net/ipv4/tcp_metrics.c
+++ b/net/ipv4/tcp_metrics.c
@@ -1159,10 +1159,7 @@
tm = next;
}
}
- if (is_vmalloc_addr(net->ipv4.tcp_metrics_hash))
- vfree(net->ipv4.tcp_metrics_hash);
- else
- kfree(net->ipv4.tcp_metrics_hash);
+ kvfree(net->ipv4.tcp_metrics_hash);
}
static __net_initdata struct pernet_operations tcp_net_metrics_ops = {
diff --git a/net/netfilter/ipset/ip_set_core.c b/net/netfilter/ipset/ip_set_core.c
index 1172083..ec8114f 100644
--- a/net/netfilter/ipset/ip_set_core.c
+++ b/net/netfilter/ipset/ip_set_core.c
@@ -271,10 +271,7 @@
{
pr_debug("%p: free with %s\n", members,
is_vmalloc_addr(members) ? "vfree" : "kfree");
- if (is_vmalloc_addr(members))
- vfree(members);
- else
- kfree(members);
+ kvfree(members);
}
EXPORT_SYMBOL_GPL(ip_set_free);
diff --git a/net/netfilter/nft_hash.c b/net/netfilter/nft_hash.c
index 1dfeb67..4080ed6 100644
--- a/net/netfilter/nft_hash.c
+++ b/net/netfilter/nft_hash.c
@@ -76,10 +76,7 @@
static void nft_hash_tbl_free(const struct nft_hash_table *tbl)
{
- if (is_vmalloc_addr(tbl))
- vfree(tbl);
- else
- kfree(tbl);
+ kvfree(tbl);
}
static unsigned int nft_hash_tbl_size(unsigned int nelem)
diff --git a/net/netfilter/xt_recent.c b/net/netfilter/xt_recent.c
index 1e657cf..a9faae8 100644
--- a/net/netfilter/xt_recent.c
+++ b/net/netfilter/xt_recent.c
@@ -313,10 +313,7 @@
static void recent_table_free(void *addr)
{
- if (is_vmalloc_addr(addr))
- vfree(addr);
- else
- kfree(addr);
+ kvfree(addr);
}
static int recent_mt_check(const struct xt_mtchk_param *par,
diff --git a/net/sched/sch_choke.c b/net/sched/sch_choke.c
index 2aee028..ed30e43 100644
--- a/net/sched/sch_choke.c
+++ b/net/sched/sch_choke.c
@@ -391,12 +391,7 @@
static void choke_free(void *addr)
{
- if (addr) {
- if (is_vmalloc_addr(addr))
- vfree(addr);
- else
- kfree(addr);
- }
+ kvfree(addr);
}
static int choke_change(struct Qdisc *sch, struct nlattr *opt)
diff --git a/net/sched/sch_fq.c b/net/sched/sch_fq.c
index 23c682b..ba32c2b 100644
--- a/net/sched/sch_fq.c
+++ b/net/sched/sch_fq.c
@@ -591,10 +591,7 @@
static void fq_free(void *addr)
{
- if (addr && is_vmalloc_addr(addr))
- vfree(addr);
- else
- kfree(addr);
+ kvfree(addr);
}
static int fq_resize(struct Qdisc *sch, u32 log)
diff --git a/net/sched/sch_fq_codel.c b/net/sched/sch_fq_codel.c
index 0bf432c..063b726 100644
--- a/net/sched/sch_fq_codel.c
+++ b/net/sched/sch_fq_codel.c
@@ -365,12 +365,7 @@
static void fq_codel_free(void *addr)
{
- if (addr) {
- if (is_vmalloc_addr(addr))
- vfree(addr);
- else
- kfree(addr);
- }
+ kvfree(addr);
}
static void fq_codel_destroy(struct Qdisc *sch)
diff --git a/net/sched/sch_hhf.c b/net/sched/sch_hhf.c
index 6aab861..d85b681 100644
--- a/net/sched/sch_hhf.c
+++ b/net/sched/sch_hhf.c
@@ -494,12 +494,7 @@
static void hhf_free(void *addr)
{
- if (addr) {
- if (is_vmalloc_addr(addr))
- vfree(addr);
- else
- kfree(addr);
- }
+ kvfree(addr);
}
static void hhf_destroy(struct Qdisc *sch)
diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c
index f1669a00..111d70f 100644
--- a/net/sched/sch_netem.c
+++ b/net/sched/sch_netem.c
@@ -648,12 +648,7 @@
static void dist_free(struct disttable *d)
{
- if (d) {
- if (is_vmalloc_addr(d))
- vfree(d);
- else
- kfree(d);
- }
+ kvfree(d);
}
/*
diff --git a/net/sched/sch_sfq.c b/net/sched/sch_sfq.c
index 87317ff..1af2f73 100644
--- a/net/sched/sch_sfq.c
+++ b/net/sched/sch_sfq.c
@@ -716,12 +716,7 @@
static void sfq_free(void *addr)
{
- if (addr) {
- if (is_vmalloc_addr(addr))
- vfree(addr);
- else
- kfree(addr);
- }
+ kvfree(addr);
}
static void sfq_destroy(struct Qdisc *sch)