From b3d18f15092a7db2f229cd7bc69fc40eac0774f4 Mon Sep 17 00:00:00 2001 From: Julia Lawall Date: Mon, 16 Aug 2010 06:26:57 +0000 Subject: 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/) // @r@ local idexpression x; constant C; @@ if (...) { ... x = -C ... when != x ( return <+...x...+>; | return NULL; | return; | * return ...; ) } // Signed-off-by: Julia Lawall Acked-by: Ralf Baechle Signed-off-by: David S. Miller diff --git a/net/ax25/ax25_route.c b/net/ax25/ax25_route.c index 7805945..a169084 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, -- cgit v0.10.2