From: Corentin LABBE <clabbe.montjoie@gmail.com>
Date: Wed, 4 Oct 2017 18:32:17 +0000 (+0200)
Subject: selinux: fix build warning by removing the unused sid variable
X-Git-Tag: v4.15-rc1~105^2~4
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c0d4f464caeb075e3bb9063a64cd63c093ac03ad;p=thirdparty%2Fkernel%2Flinux.git

selinux: fix build warning by removing the unused sid variable

This patch remove the unused variable sid
This fix the following build warning:
security/selinux/hooks.c:2921:6: warning: variable 'sid' set but not used [-Wunused-but-set-variable]

Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com>
Acked-by: Stephen Smalley <sds@tycho.nsa.gov>
Signed-off-by: Paul Moore <paul@paul-moore.com>
---

diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index c78dbec627f6e..46fc649ca8866 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -2918,13 +2918,12 @@ static int selinux_inode_init_security(struct inode *inode, struct inode *dir,
 {
 	const struct task_security_struct *tsec = current_security();
 	struct superblock_security_struct *sbsec;
-	u32 sid, newsid, clen;
+	u32 newsid, clen;
 	int rc;
 	char *context;
 
 	sbsec = dir->i_sb->s_security;
 
-	sid = tsec->sid;
 	newsid = tsec->create_sid;
 
 	rc = selinux_determine_inode_label(current_security(),