From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Mon, 30 Jan 2012 13:39:59 +0000 (+0300)
Subject: sysctl: remove an unused variable
X-Git-Tag: upstream/snapshot3+hdmi~7876^2~6
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=47981787092aecb87dc3cb2d478455dcfb77516a;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

sysctl: remove an unused variable

"links" is never used, so we can remove it.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
---

diff --git a/fs/proc/proc_sysctl.c b/fs/proc/proc_sysctl.c
index 8dc7f0e..1b1f5b8 100644
--- a/fs/proc/proc_sysctl.c
+++ b/fs/proc/proc_sysctl.c
@@ -1165,7 +1165,6 @@ struct ctl_table_header *__register_sysctl_table(
 	const char *path, struct ctl_table *table)
 {
 	struct ctl_table_root *root = set->dir.header.root;
-	struct ctl_table_header *links = NULL;
 	struct ctl_table_header *header;
 	const char *name, *nextname;
 	struct ctl_dir *dir;
@@ -1222,7 +1221,6 @@ fail_put_dir_locked:
 	drop_sysctl_table(&dir->header);
 	spin_unlock(&sysctl_lock);
 fail:
-	kfree(links);
 	kfree(header);
 	dump_stack();
 	return NULL;