From: Arushi Singhal <arushisinghal19971...@gmail.com> This patch uses the following coccinelle script to remove a variable that was simply used to store the return value of a function call before returning it:
@@ identifier len,f; @@ -int len; ... when != len when strict -len = +return f(...); -return len; Signed-off-by: Arushi Singhal <arushisinghal19971...@gmail.com> Signed-off-by: Simon Horman <ho...@verge.net.au> --- net/netfilter/ipvs/ip_vs_ftp.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/net/netfilter/ipvs/ip_vs_ftp.c b/net/netfilter/ipvs/ip_vs_ftp.c index 2e2bf7428cd1..6caf4459e981 100644 --- a/net/netfilter/ipvs/ip_vs_ftp.c +++ b/net/netfilter/ipvs/ip_vs_ftp.c @@ -482,11 +482,8 @@ static struct pernet_operations ip_vs_ftp_ops = { static int __init ip_vs_ftp_init(void) { - int rv; - - rv = register_pernet_subsys(&ip_vs_ftp_ops); /* rcu_barrier() is called by netns on error */ - return rv; + return register_pernet_subsys(&ip_vs_ftp_ops); } /* -- 2.7.0.rc3.207.g0ac5344 -- To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html