From: Tomas Winkler <tomas.winkler@intel.com>
Date: Sun, 15 Sep 2013 15:11:06 +0000 (+0300)
Subject: mei: mei_release: drop redundant check if cb is NULL
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=a9c8a17aea8ced19598b388db618e9094f3c1245;p=deliverable%2Flinux.git

mei: mei_release: drop redundant check if cb is NULL

mei_io_cb_free follows kfree design and check for NULL internally

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/misc/mei/main.c b/drivers/misc/mei/main.c
index 7404584e65e1..9aa3b78067d3 100644
--- a/drivers/misc/mei/main.c
+++ b/drivers/misc/mei/main.c
@@ -165,10 +165,7 @@ static int mei_release(struct inode *inode, struct file *file)
 
 	file->private_data = NULL;
 
-	if (cb) {
-		mei_io_cb_free(cb);
-		cb = NULL;
-	}
+	mei_io_cb_free(cb);
 
 	kfree(cl);
 out: