From: David Rientjes <rientjes@cs.washington.edu>
Date: Thu, 7 Dec 2006 04:40:18 +0000 (-0800)
Subject: [PATCH] sys: remove unused variable
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=a09c17a6fdad9ae5b5ea1c3383080f84ec76ab20;p=deliverable%2Flinux.git

[PATCH] sys: remove unused variable

Remove unused 'new_ruid' variable.

Reported by David Binderman <dcb314@hotmail.com>.

Signed-off-by: David Rientjes <rientjes@cs.washington.edu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/kernel/sys.c b/kernel/sys.c
index c87b461de38d..a0c1a29a507f 100644
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -1102,14 +1102,14 @@ asmlinkage long sys_setreuid(uid_t ruid, uid_t euid)
 asmlinkage long sys_setuid(uid_t uid)
 {
 	int old_euid = current->euid;
-	int old_ruid, old_suid, new_ruid, new_suid;
+	int old_ruid, old_suid, new_suid;
 	int retval;
 
 	retval = security_task_setuid(uid, (uid_t)-1, (uid_t)-1, LSM_SETID_ID);
 	if (retval)
 		return retval;
 
-	old_ruid = new_ruid = current->uid;
+	old_ruid = current->uid;
 	old_suid = current->suid;
 	new_suid = old_suid;