Message ID | 1358912351-14835-1-git-send-email-amwang@redhat.com |
---|---|
State | Accepted, archived |
Delegated to: | David Miller |
Headers | show |
From: Cong Wang <amwang@redhat.com> Date: Wed, 23 Jan 2013 11:39:11 +0800 > From: Cong Wang <amwang@redhat.com> > > Fengguang reported: > > net/core/netpoll.c: In function 'netpoll_setup': > net/core/netpoll.c:1049:6: warning: 'err' may be used uninitialized in this function [-Wmaybe-uninitialized] > > in !CONFIG_IPV6 case, we may error out without initializing > 'err'. > > Reported-by: Fengguang Wu <fengguang.wu@intel.com> > Cc: David S. Miller <davem@davemloft.net> > Signed-off-by: Cong Wang <amwang@redhat.com> Applied. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/net/core/netpoll.c b/net/core/netpoll.c index a9b1004..e2f79a1 100644 --- a/net/core/netpoll.c +++ b/net/core/netpoll.c @@ -1140,6 +1140,7 @@ int netpoll_setup(struct netpoll *np) #else np_err(np, "IPv6 is not supported %s, aborting\n", np->dev_name); + err = -EINVAL; goto put; #endif }