4:28 a.m.
From: kernel test robot <lkp(a)intel.com>
net/ipv4/tcp.c:2239:5-8: Unneeded variable: "err". Return "0" on line
2305
Removes unneeded variable used to store return value.
Generated by: scripts/coccinelle/misc/returnvar.cocci
Fixes: 8214bf079208 ("scripts/dtc: Export YYLOC global declaration")
Reported-by: kernel test robot <lkp(a)intel.com>
Signed-off-by: kernel test robot <lkp(a)intel.com>
---
tree: https://android.googlesource.com/kernel/goldfish android-3.18
head: dd54b61f1458c03f68fc019b4874d98f2f0ae3a5
commit: 8214bf079208b146e63cd0a3ce0ed335a87ce7b3 [396/1051] scripts/dtc: Export YYLOC
global declaration
:::::: branch date: 5 weeks ago
:::::: commit date: 3 months ago
tcp.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -2236,7 +2236,6 @@ int tcp_disconnect(struct sock *sk, int
struct inet_sock *inet = inet_sk(sk);
struct inet_connection_sock *icsk = inet_csk(sk);
struct tcp_sock *tp = tcp_sk(sk);
- int err = 0;
int old_state = sk->sk_state;
if (old_state != TCP_CLOSE)
@@ -2302,7 +2301,7 @@ int tcp_disconnect(struct sock *sk, int
}
sk->sk_error_report(sk);
- return err;
+ return 0;
}
EXPORT_SYMBOL(tcp_disconnect);