Commit 50c3a487 authored by YOSHIFUJI Hideaki / 吉藤英明's avatar YOSHIFUJI Hideaki / 吉藤英明 Committed by David S. Miller

ipv4: Use IS_ERR_OR_NULL().

Signed-off-by: default avatarYOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 8fbcec24
...@@ -1333,7 +1333,7 @@ static struct sk_buff *inet_gso_segment(struct sk_buff *skb, ...@@ -1333,7 +1333,7 @@ static struct sk_buff *inet_gso_segment(struct sk_buff *skb,
segs = ops->callbacks.gso_segment(skb, features); segs = ops->callbacks.gso_segment(skb, features);
rcu_read_unlock(); rcu_read_unlock();
if (!segs || IS_ERR(segs)) if (IS_ERR_OR_NULL(segs))
goto out; goto out;
skb = segs; skb = segs;
......
...@@ -3243,7 +3243,7 @@ __tcp_alloc_md5sig_pool(struct sock *sk) ...@@ -3243,7 +3243,7 @@ __tcp_alloc_md5sig_pool(struct sock *sk)
struct crypto_hash *hash; struct crypto_hash *hash;
hash = crypto_alloc_hash("md5", 0, CRYPTO_ALG_ASYNC); hash = crypto_alloc_hash("md5", 0, CRYPTO_ALG_ASYNC);
if (!hash || IS_ERR(hash)) if (IS_ERR_OR_NULL(hash))
goto out_free; goto out_free;
per_cpu_ptr(pool, cpu)->md5_desc.tfm = hash; per_cpu_ptr(pool, cpu)->md5_desc.tfm = hash;
......
...@@ -971,7 +971,7 @@ int udp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg, ...@@ -971,7 +971,7 @@ int udp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
sizeof(struct udphdr), &ipc, &rt, sizeof(struct udphdr), &ipc, &rt,
msg->msg_flags); msg->msg_flags);
err = PTR_ERR(skb); err = PTR_ERR(skb);
if (skb && !IS_ERR(skb)) if (!IS_ERR_OR_NULL(skb))
err = udp_send_skb(skb, fl4); err = udp_send_skb(skb, fl4);
goto out; goto out;
} }
......
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