From fef6ec8dd96205fb22e3cfe2e4abd69d89413631 Mon Sep 17 00:00:00 2001 From: Jesper Juhl Date: Wed, 17 Aug 2005 22:06:34 +0200 Subject: [PATCH] [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 Signed-off-by: Greg Kroah-Hartman --- 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 d207296..d164c32 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); -- 2.7.4