Re: [PATCH linux-next 4/4] net/dsa: fix possible NULL pointer dereference in dsa_slave_get_iflink

On Tue, Apr 14, 2015 at 11:20:17PM +0800, Honggang Li wrote: > Signed-off-by: Honggang Li > --- > net/dsa/slave.c | 5 - > 1 file changed, 4 insertions(+), 1 deletion(-) > > diff --git a/net/dsa/slave.c b/net/dsa/slave.c > index 827cda56..070b599 100644 > --- a/net/dsa/slave.c > +++ b/net/ds

[PATCH linux-next 4/4] net/dsa: fix possible NULL pointer dereference in dsa_slave_get_iflink

Signed-off-by: Honggang Li --- net/dsa/slave.c | 5 - 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/net/dsa/slave.c b/net/dsa/slave.c index 827cda56..070b599 100644 --- a/net/dsa/slave.c +++ b/net/dsa/slave.c @@ -59,7 +59,10 @@ static int dsa_slave_get_iflink(const struct net_d