From: zhong jiang <zhongjiang@huawei.com>
Date: Tue, 7 Aug 2018 11:20:09 +0000 (+0800)
Subject: net:mod: remove unneeded variable 'ret' in init_p9
X-Git-Tag: v4.19~410^2~91
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5a0c6cee1767a551dacfa6e266ac4795bba0555e;p=platform%2Fkernel%2Flinux-rpi.git

net:mod: remove unneeded variable 'ret' in init_p9

The ret is modified after initalization, so just remove it and
return 0.

Signed-off-by: zhong jiang <zhongjiang@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/9p/mod.c b/net/9p/mod.c
index eb9777f..253ba82 100644
--- a/net/9p/mod.c
+++ b/net/9p/mod.c
@@ -171,13 +171,11 @@ void v9fs_put_trans(struct p9_trans_module *m)
  */
 static int __init init_p9(void)
 {
-	int ret = 0;
-
 	p9_error_init();
 	pr_info("Installing 9P2000 support\n");
 	p9_trans_fd_init();
 
-	return ret;
+	return 0;
 }
 
 /**