提交 16f3051b 编写于 作者: A Adrian Bunk 提交者: David S. Miller

[VLAN] net/8021q/vlanproc.c: fix check-after-use

The Coverity checker spotted that we'd have already oops'ed if
"vlandev" was NULL.
Signed-off-by: NAdrian Bunk <bunk@kernel.org>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
上级 6f93b9c2
......@@ -319,7 +319,7 @@ static int vlandev_seq_show(struct seq_file *seq, void *offset)
static const char fmt[] = "%30s %12lu\n";
int i;
if ((vlandev == NULL) || (!(vlandev->priv_flags & IFF_802_1Q_VLAN)))
if (!(vlandev->priv_flags & IFF_802_1Q_VLAN))
return 0;
seq_printf(seq, "%s VID: %d REORDER_HDR: %i dev->priv_flags: %hx\n",
......
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