From fef6ec8dd96205fb22e3cfe2e4abd69d89413631 Mon Sep 17 00:00:00 2001
From: Jesper Juhl <jesper.juhl@gmail.com>
Date: Wed, 17 Aug 2005 22:06:34 +0200
Subject: [PATCH] Driver core: small cleanup; remove check for NULL before
kfree() in driver core
Remove needless checking of variable for NULL before calling kfree() on it.
Applies to 2.6.13-rc6-git9
Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/base/class.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/base/class.c b/drivers/base/class.c
index d207296b18dc..d164c32a97ad 100644
--- a/drivers/base/class.c
+++ b/drivers/base/class.c
@@ -299,10 +299,8 @@ static void class_dev_release(struct kobject * kobj)
pr_debug("device class '%s': release.\n", cd->class_id);
- if (cd->devt_attr) {
- kfree(cd->devt_attr);
- cd->devt_attr = NULL;
- }
+ kfree(cd->devt_attr);
+ cd->devt_attr = NULL;
if (cls->release)
cls->release(cd);
--
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