diff options
| author | Zhu Yi <yi.zhu@intel.com> | 2010-03-07 16:21:39 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-04-01 16:02:05 -0700 |
| commit | cb63112d399b25ce7e4a5d84065f342b978cd9a4 (patch) | |
| tree | d05bb9fc21ea524a91be4c463ee41a34df79389b | |
| parent | a12a9a26ff389892df27e2ff4cbf03e5b2ed0d64 (diff) | |
| download | kernel-crypto-cb63112d399b25ce7e4a5d84065f342b978cd9a4.tar.gz kernel-crypto-cb63112d399b25ce7e4a5d84065f342b978cd9a4.tar.xz kernel-crypto-cb63112d399b25ce7e4a5d84065f342b978cd9a4.zip | |
net: add __must_check to sk_add_backlog
[ Upstream commit 4045635318538d3ddd2007720412fdc4b08f6a62 ]
Add the "__must_check" tag to sk_add_backlog() so that any failure to
check and drop packets will be warned about.
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | include/net/sock.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/net/sock.h b/include/net/sock.h index 01eedfd3e1e..86f2da1b948 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -589,7 +589,7 @@ static inline void __sk_add_backlog(struct sock *sk, struct sk_buff *skb) } /* The per-socket spinlock must be held here. */ -static inline int sk_add_backlog(struct sock *sk, struct sk_buff *skb) +static inline __must_check int sk_add_backlog(struct sock *sk, struct sk_buff *skb) { if (sk->sk_backlog.len >= max(sk->sk_backlog.limit, sk->sk_rcvbuf << 1)) return -ENOBUFS; |