The 'ret' should need to be initialized to 0, in case
return a uninitialized value because no default process
for "switch (cmd)".
Signed-off-by: Li Qiong <liqiong@xxxxxxxxxxxx>
---
net/netfilter/ipvs/ip_vs_ctl.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c
index 988222fff9f0..4b20db86077c 100644
--- a/net/netfilter/ipvs/ip_vs_ctl.c
+++ b/net/netfilter/ipvs/ip_vs_ctl.c
@@ -2456,7 +2456,7 @@ static int
do_ip_vs_set_ctl(struct sock *sk, int cmd, sockptr_t ptr, unsigned int len)
{
struct net *net = sock_net(sk);
- int ret;
+ int ret = 0;
unsigned char arg[MAX_SET_ARGLEN];
struct ip_vs_service_user *usvc_compat;
struct ip_vs_service_user_kern usvc;
--
2.11.0
