From: Julia Lawall <Julia.Lawall@lip6.fr>
Date: Thu, 28 May 2015 21:02:18 +0000 (+0200)
Subject: NFS: drop unneeded goto
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=13985b1f77d09623f4114ce2d57e69a027ed9a09;p=linux-beck.git

NFS: drop unneeded goto

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 drop the unnecessary ret variable.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
---

diff --git a/fs/nfs/nfs4idmap.c b/fs/nfs/nfs4idmap.c
index 2e1737c40a29..535dfc69c628 100644
--- a/fs/nfs/nfs4idmap.c
+++ b/fs/nfs/nfs4idmap.c
@@ -494,12 +494,7 @@ nfs_idmap_delete(struct nfs_client *clp)
 
 int nfs_idmap_init(void)
 {
-	int ret;
-	ret = nfs_idmap_init_keyring();
-	if (ret != 0)
-		goto out;
-out:
-	return ret;
+	return nfs_idmap_init_keyring();
 }
 
 void nfs_idmap_quit(void)