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authorJulia Lawall <julia@diku.dk>2010-08-16 06:26:57 +0000
committerDavid S. Miller <davem@davemloft.net>2010-08-18 14:26:31 -0700
commitb3d18f15092a7db2f229cd7bc69fc40eac0774f4 (patch)
tree7bc284b769cc05e172552e400d4b52942a0fa6d9 /net/ax25/ax25_route.c
parent636b8116d4e116eca1ac978f546b16fadfc15a6c (diff)
downloadlinux-stericsson-b3d18f15092a7db2f229cd7bc69fc40eac0774f4.tar.gz
net/ax25: Use available error codes
Error codes are stored in err, but the return value is always 0. Return err instead. The semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r@ local idexpression x; constant C; @@ if (...) { ... x = -C ... when != x ( return <+...x...+>; | return NULL; | return; | * return ...; ) } // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Acked-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ax25/ax25_route.c')
-rw-r--r--net/ax25/ax25_route.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ax25/ax25_route.c b/net/ax25/ax25_route.c
index 7805945a5fd6..a1690845dc6e 100644
--- a/net/ax25/ax25_route.c
+++ b/net/ax25/ax25_route.c
@@ -412,7 +412,7 @@ int ax25_rt_autobind(ax25_cb *ax25, ax25_address *addr)
{
ax25_uid_assoc *user;
ax25_route *ax25_rt;
- int err;
+ int err = 0;
if ((ax25_rt = ax25_get_route(addr, NULL)) == NULL)
return -EHOSTUNREACH;
@@ -453,7 +453,7 @@ int ax25_rt_autobind(ax25_cb *ax25, ax25_address *addr)
put:
ax25_put_route(ax25_rt);
- return 0;
+ return err;
}
struct sk_buff *ax25_rt_build_path(struct sk_buff *skb, ax25_address *src,