The Coverity checker noted this inconsequent NULL checking in
dnrt_drop().
Since all callers ensure that NULL isn't passed, we can simply remove
the check.
Signed-off-by: Adrian Bunk <[email protected]>
--- linux-2.6.16-rc5-mm3-full/net/decnet/dn_route.c.old 2006-03-10 23:34:57.000000000 +0100
+++ linux-2.6.16-rc5-mm3-full/net/decnet/dn_route.c 2006-03-10 23:35:08.000000000 +0100
@@ -149,8 +149,7 @@ static inline void dnrt_free(struct dn_r
static inline void dnrt_drop(struct dn_route *rt)
{
- if (rt)
- dst_release(&rt->u.dst);
+ dst_release(&rt->u.dst);
call_rcu_bh(&rt->u.dst.rcu_head, dst_rcu_free);
}
-
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