From c3fee640bcf52c34a25b767f2b0eda82e97a1f3b Mon Sep 17 00:00:00 2001 From: Enrico Weigelt Date: Thu, 6 Jun 2019 16:43:17 +0200 Subject: [PATCH] net: ipv4: fib_semantics: fix uninitialized variable fix an uninitialized variable: CC net/ipv4/fib_semantics.o net/ipv4/fib_semantics.c: In function 'fib_check_nh_v4_gw': net/ipv4/fib_semantics.c:1027:12: warning: 'err' may be used uninitialized in this function [-Wmaybe-uninitialized] if (!tbl || err) { ^~ Signed-off-by: Enrico Weigelt Signed-off-by: David S. Miller --- net/ipv4/fib_semantics.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c index b80410673915..bfa49a88d03a 100644 --- a/net/ipv4/fib_semantics.c +++ b/net/ipv4/fib_semantics.c @@ -964,7 +964,7 @@ static int fib_check_nh_v4_gw(struct net *net, struct fib_nh *nh, u32 table, { struct net_device *dev; struct fib_result res; - int err; + int err = 0; if (nh->fib_nh_flags & RTNH_F_ONLINK) { unsigned int addr_type; -- 2.30.2