linux-kernel - [PATCH 8/8] apparmor: Kill set but no used warning in common

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Message-Id: <1305918786-7239-8-git-send-email-padovan@profusion.mobi>
Date:	Fri, 20 May 2011 16:13:05 -0300
From:	"Gustavo F. Padovan" <padovan@...fusion.mobi>
To:	linux-kernel@...r.kernel.org
Cc:	John Johansen <john.johansen@...onical.com> (supporter:APPARMOR
	SECURITY...),
	James Morris <jmorris@...ei.org> (supporter:SECURITY SUBSYSTEM),
	linux-security-module@...r.kernel.org (open list:SECURITY SUBSYSTEM)
Subject: [PATCH 8/8] apparmor: Kill set but no used warning in common_mmap()

Signed-off-by: Gustavo F. Padovan <padovan@...fusion.mobi>
---
 security/apparmor/lsm.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)

diff --git a/security/apparmor/lsm.c b/security/apparmor/lsm.c
index ae3a698..4c1e4ca 100644
--- a/security/apparmor/lsm.c
+++ b/security/apparmor/lsm.c
@@ -470,7 +470,6 @@ static int apparmor_file_lock(struct file *file, unsigned int cmd)
 static int common_mmap(int op, struct file *file, unsigned long prot,
 		       unsigned long flags)
 {
-	struct dentry *dentry;
 	int mask = 0;
 
 	if (!file || !file->f_security)
@@ -487,7 +486,6 @@ static int common_mmap(int op, struct file *file, unsigned long prot,
 	if (prot & PROT_EXEC)
 		mask |= AA_EXEC_MMAP;
 
-	dentry = file->f_path.dentry;
 	return common_file_perm(op, file, mask);
 }
 
-- 
1.7.5.1

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