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>

1 files changed, 1 insertions, 3 deletions

diff --git a/net/9p/mod.c b/net/9p/mod.c
index eb9777f05755..253ba824a325 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;
 }
 
 /**