From: Julia Lawall julia.law...@lip6.fr
Delete jump to a label on the next line, when that label is not
used elsewhere.
A simplified version of the semantic patch that makes this change is as
follows: (http://coccinelle.lip6.fr/)
// smpl
@r@
identifier l;
@@
-if (...) goto l;
-l:
// /smpl
Also remove the unnecessary ret variable.
Signed-off-by: Julia Lawall julia.law...@lip6.fr
---
net/ipv6/raw.c |8 +---
1 file changed, 1 insertion(+), 7 deletions(-)
diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index 484a5c1..ca4700c 100644
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -1327,13 +1327,7 @@ static struct inet_protosw rawv6_protosw = {
int __init rawv6_init(void)
{
- int ret;
-
- ret = inet6_register_protosw(rawv6_protosw);
- if (ret)
- goto out;
-out:
- return ret;
+ return inet6_register_protosw(rawv6_protosw);
}
void rawv6_exit(void)
--
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