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net: mpls: remove unnecessary initialization of err

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

Signed-off-by: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David Ahern 2017-05-27 16:19:33 -06:00 • committed by David S. Miller
parent d4e7256007
commit e1af005b1c
1 changed files with 0 additions and 2 deletions
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2
net/mpls/af_mpls.c
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@ -743,8 +743,6 @@ static int mpls_nh_build_from_cfg(struct mpls_route_config *cfg,
if (!nh) if (!nh)
return -ENOMEM; return -ENOMEM;
err = -EINVAL;
nh->nh_labels = cfg->rc_output_labels; nh->nh_labels = cfg->rc_output_labels;
for (i = 0; i < nh->nh_labels; i++) for (i = 0; i < nh->nh_labels; i++)
nh->nh_label[i] = cfg->rc_output_label[i]; nh->nh_label[i] = cfg->rc_output_label[i];