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authorJean Sacren <sakiwit@gmail.com>2013-06-01 16:23:15 +0000
committerDavid S. Miller <davem@davemloft.net>2013-06-04 15:17:38 -0700
commitebd4687af732a903f6822bb129d2f3a7d830e798 (patch)
tree36edb791d06c85a18c653bc1175fda68b98c175c /net/xfrm/xfrm_output.c
parent6d75afe2916adf9e9de6862275cdf89b9b7e4d0e (diff)
downloadop-kernel-dev-ebd4687af732a903f6822bb129d2f3a7d830e798.zip
op-kernel-dev-ebd4687af732a903f6822bb129d2f3a7d830e798.tar.gz
xfrm: simplify the exit path of xfrm_output_one()
Clean up unnecessary assignment and jump. While there, fix up the label name. Signed-off-by: Jean Sacren <sakiwit@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/xfrm/xfrm_output.c')
-rw-r--r--net/xfrm/xfrm_output.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/net/xfrm/xfrm_output.c b/net/xfrm/xfrm_output.c
index 0cf003d..eb4a842 100644
--- a/net/xfrm/xfrm_output.c
+++ b/net/xfrm/xfrm_output.c
@@ -89,7 +89,7 @@ static int xfrm_output_one(struct sk_buff *skb, int err)
err = x->type->output(x, skb);
if (err == -EINPROGRESS)
- goto out_exit;
+ goto out;
resume:
if (err) {
@@ -107,15 +107,14 @@ resume:
x = dst->xfrm;
} while (x && !(x->outer_mode->flags & XFRM_MODE_FLAG_TUNNEL));
- err = 0;
+ return 0;
-out_exit:
- return err;
error:
spin_unlock_bh(&x->lock);
error_nolock:
kfree_skb(skb);
- goto out_exit;
+out:
+ return err;
}
int xfrm_output_resume(struct sk_buff *skb, int err)
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