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authorEnrico Weigelt <info@metux.net>2019-06-05 23:09:05 +0200
committerDavid S. Miller <davem@davemloft.net>2019-06-06 01:57:23 +0200
commit88e235b80c2ad9117e153f2651857142d2d65db9 (patch)
tree1b5d34e5c6ad597d8124193b585bf46144933d58
parentnet: openvswitch: drop unneeded likely() call around IS_ERR() (diff)
downloadlinux-88e235b80c2ad9117e153f2651857142d2d65db9.tar.xz
linux-88e235b80c2ad9117e153f2651857142d2d65db9.zip
net: ipv4: drop unneeded likely() call around IS_ERR()
IS_ERR() already calls unlikely(), so this extra unlikely() call around IS_ERR() is not needed. Signed-off-by: Enrico Weigelt <info@metux.net> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--net/ipv4/fib_semantics.c2
-rw-r--r--net/ipv4/inet_hashtables.c2
-rw-r--r--net/ipv4/udp.c2
-rw-r--r--net/ipv4/udp_offload.c2
4 files changed, 4 insertions, 4 deletions
diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c
index 01e587a5dcb1..4282bdcacf96 100644
--- a/net/ipv4/fib_semantics.c
+++ b/net/ipv4/fib_semantics.c
@@ -1341,7 +1341,7 @@ struct fib_info *fib_create_info(struct fib_config *cfg,
goto failure;
fi->fib_metrics = ip_fib_metrics_init(fi->fib_net, cfg->fc_mx,
cfg->fc_mx_len, extack);
- if (unlikely(IS_ERR(fi->fib_metrics))) {
+ if (IS_ERR(fi->fib_metrics)) {
err = PTR_ERR(fi->fib_metrics);
kfree(fi);
return ERR_PTR(err);
diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c
index 942265d65eb3..af28f332ba89 100644
--- a/net/ipv4/inet_hashtables.c
+++ b/net/ipv4/inet_hashtables.c
@@ -320,7 +320,7 @@ struct sock *__inet_lookup_listener(struct net *net,
saddr, sport, htonl(INADDR_ANY), hnum,
dif, sdif);
done:
- if (unlikely(IS_ERR(result)))
+ if (IS_ERR(result))
return NULL;
return result;
}
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index 8fb250ed53d4..f40059b2a8a0 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -483,7 +483,7 @@ struct sock *__udp4_lib_lookup(struct net *net, __be32 saddr,
htonl(INADDR_ANY), hnum, dif, sdif,
exact_dif, hslot2, skb);
}
- if (unlikely(IS_ERR(result)))
+ if (IS_ERR(result))
return NULL;
return result;
}
diff --git a/net/ipv4/udp_offload.c b/net/ipv4/udp_offload.c
index 065334b41d57..f1c46df279e8 100644
--- a/net/ipv4/udp_offload.c
+++ b/net/ipv4/udp_offload.c
@@ -212,7 +212,7 @@ struct sk_buff *__udp_gso_segment(struct sk_buff *gso_skb,
gso_skb->destructor = NULL;
segs = skb_segment(gso_skb, features);
- if (unlikely(IS_ERR_OR_NULL(segs))) {
+ if (IS_ERR_OR_NULL(segs)) {
if (copy_dtor)
gso_skb->destructor = sock_wfree;
return segs;