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Commit 00093fab authored by Dan Carpenter's avatar Dan Carpenter Committed by David S. Miller
Browse files

net/sched: remove unneeded NULL check 



There is no need to check "s".  nla_data() doesn't return NULL.  Also we
already dereferenced "s" at this point so it would have oopsed ealier if
it were NULL.

Signed-off-by: default avatarDan Carpenter <error27@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 666be429

net/sched/sch_api.c

+1 −1
Original line number Diff line number Diff line
@@ -360,7 +360,7 @@ static struct qdisc_size_table *qdisc_get_stab(struct nlattr *opt) 
		tsize = nla_len(tb[TCA_STAB_DATA]) / sizeof(u16);

	}



	if (!s || tsize != s->tsize || (!tab && tsize > 0))

	if (tsize != s->tsize || (!tab && tsize > 0))

		return ERR_PTR(-EINVAL);



	spin_lock(&qdisc_stab_lock);