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authorZhang Shengju <zhangshengju@cmss.chinamobile.com>2016-11-30 09:37:34 +0100
committerDavid S. Miller <davem@davemloft.net>2016-12-01 20:36:03 +0100
commit2934c9dbd385c6be08a1f4a33820d132979d61a7 (patch)
treec1763a0571fce01b042b6bb98a497bcb6ce404ab /net/core
parentaudit: remove useless synchronize_net() (diff)
downloadlinux-2934c9dbd385c6be08a1f4a33820d132979d61a7.tar.xz
linux-2934c9dbd385c6be08a1f4a33820d132979d61a7.zip
rtnetlink: return the correct error code
Before this patch, function ndo_dflt_fdb_dump() will always return code from uc fdb dump. The reture code of mc fdb dump is lost. Signed-off-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core')
-rw-r--r--net/core/rtnetlink.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index bd85570e6e4b..4cb84f0449a8 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -3177,7 +3177,7 @@ int ndo_dflt_fdb_dump(struct sk_buff *skb,
err = nlmsg_populate_fdb(skb, cb, dev, idx, &dev->uc);
if (err)
goto out;
- nlmsg_populate_fdb(skb, cb, dev, idx, &dev->mc);
+ err = nlmsg_populate_fdb(skb, cb, dev, idx, &dev->mc);
out:
netif_addr_unlock_bh(dev);
return err;