From ad542fb7f2e2bb30c06381e77d4b29e895576ddc Mon Sep 17 00:00:00 2001 From: Jiapeng Chong Date: Tue, 27 Apr 2021 18:30:56 +0800 Subject: [PATCH] mpls: Remove redundant assignment to err Variable err is set to -ENOMEM but this value is never read as it is overwritten with a new value later on, hence it is a redundant assignment and can be removed. Cleans up the following clang-analyzer warning: net/mpls/af_mpls.c:1022:2: warning: Value stored to 'err' is never read [clang-analyzer-deadcode.DeadStores]. Reported-by: Abaci Robot Signed-off-by: Jiapeng Chong Signed-off-by: David S. Miller --- net/mpls/af_mpls.c | 1 - 1 file changed, 1 deletion(-) diff --git a/net/mpls/af_mpls.c b/net/mpls/af_mpls.c index 47bab701555f..05a21dd072df 100644 --- a/net/mpls/af_mpls.c +++ b/net/mpls/af_mpls.c @@ -1019,7 +1019,6 @@ static int mpls_route_add(struct mpls_route_config *cfg, goto errout; } - err = -ENOMEM; rt = mpls_rt_alloc(nhs, max_via_alen, max_labels); if (IS_ERR(rt)) { err = PTR_ERR(rt);