netdev - [PATCH v2 net-next 9/9] net: mpls: remove unnecessary initialization of err

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Message-Id: <20170527221933.57644-10-dsahern@gmail.com>
Date:   Sat, 27 May 2017 16:19:33 -0600
From:   David Ahern <dsahern@...il.com>
To:     netdev@...r.kernel.org
Cc:     roopa@...ulusnetworks.com, David Ahern <dsahern@...il.com>
Subject: [PATCH v2 net-next 9/9] net: mpls: remove unnecessary initialization of err

err is initialized to EINVAL and not used before it is set again.
Remove the unnecessary initialization.

Signed-off-by: David Ahern <dsahern@...il.com>
---
 net/mpls/af_mpls.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/net/mpls/af_mpls.c b/net/mpls/af_mpls.c
index a953fcf169ba..94b3317232a6 100644
--- a/net/mpls/af_mpls.c
+++ b/net/mpls/af_mpls.c
@@ -743,8 +743,6 @@ static int mpls_nh_build_from_cfg(struct mpls_route_config *cfg,
 	if (!nh)
 		return -ENOMEM;
 
-	err = -EINVAL;
-
 	nh->nh_labels = cfg->rc_output_labels;
 	for (i = 0; i < nh->nh_labels; i++)
 		nh->nh_label[i] = cfg->rc_output_label[i];
-- 
2.11.0 (Apple Git-81)