lkml.org 
[lkml]   [2019]   [Jun]   [13]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
Subject[PATCH] net: ipva: fix uninitialized variable warning
Avoid following compiler warning on uninitialized variable

net/ipv4/fib_semantics.c: In function ‘fib_check_nh_v4_gw’:
net/ipv4/fib_semantics.c:1023:12: warning: ‘err’ may be used
uninitialized in this function [-Wmaybe-uninitialized]
if (!tbl || err) {

Signed-off-by: Charles Oliveira <18oliveira.charles@gmail.com>
---
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..ae47e046695c 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 = -EINVAL;

if (nh->fib_nh_flags & RTNH_F_ONLINK) {
unsigned int addr_type;
--
2.11.0
\
 
 \ /
  Last update: 2019-06-13 19:31    [W:0.061 / U:0.076 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site