[DECNET]: net/decnet/dn_route.c: fix inconsequent NULL checking
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 <bunk@stusta.de> Signed-off-by: David S. Miller <davem@davemloft.net>
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1 changed files with 1 additions and 2 deletions
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@ -149,8 +149,7 @@ static inline void dnrt_free(struct dn_route *rt)
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static inline void dnrt_drop(struct dn_route *rt)
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{
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if (rt)
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dst_release(&rt->u.dst);
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dst_release(&rt->u.dst);
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call_rcu_bh(&rt->u.dst.rcu_head, dst_rcu_free);
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}
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