[PATCH] Driver core: small cleanup; remove check for NULL before kfree() in driver...
authorJesper Juhl <jesper.juhl@gmail.com>
Wed, 17 Aug 2005 20:06:34 +0000 (22:06 +0200)
committerGreg Kroah-Hartman <gregkh@suse.de>
Mon, 5 Sep 2005 23:03:13 +0000 (16:03 -0700)
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

index d207296b18dcdf67dae96cd518215529b479a5cc..d164c32a97ad4e90426a4f1e8a244b8d5f7d93d3 100644 (file)
@@ -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);