[PATCH] ipvs: initialize 'ret' variable in do_ip_vs_set_ctl()
Li Qiong <[email protected]>
| Newsgroups | org.kernel.vger.lvs-devel,org.kernel.vger.kernel-janitors,org.kernel.vger.linux-kernel,org.kernel.vger.netdev,org.kernel.vger.netfilter-devel |
|---|---|
| Message-ID | <[email protected]> |
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 <[email protected]> --- 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