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authorJesper Juhl <jesper.juhl@gmail.com>2005-11-07 01:01:32 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2005-11-07 07:54:05 -0800
commit6044ec8882c726e325017bd948aa0cd94ad33abc (patch)
tree3bfc5dc93434e8ad556540f6689abcd2699aa45d /drivers/input/misc
parent2ea7533060e361810c21b2f5ee02151c4dfb85d8 (diff)
downloadlinux-6044ec8882c726e325017bd948aa0cd94ad33abc.tar.bz2
[PATCH] kfree cleanup: misc remaining drivers
This is the remaining misc drivers/ part of the big kfree cleanup patch. Remove pointless checks for NULL prior to calling kfree() in misc files in drivers/. Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Acked-by: Aristeu Sergio Rozanski Filho <aris@cathedrallabs.org> Acked-by: Roland Dreier <rolandd@cisco.com> Acked-by: Pierre Ossman <drzeus@drzeus.cx> Acked-by: Jean Delvare <khali@linux-fr.org> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Acked-by: Len Brown <len.brown@intel.com> Acked-by: "Antonino A. Daplas" <adaplas@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/input/misc')
-rw-r--r--drivers/input/misc/uinput.c10
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/input/misc/uinput.c b/drivers/input/misc/uinput.c
index 4015a91f4b6e..948c1cc01bc9 100644
--- a/drivers/input/misc/uinput.c
+++ b/drivers/input/misc/uinput.c
@@ -271,8 +271,7 @@ static int uinput_alloc_device(struct file *file, const char __user *buffer, siz
goto exit;
}
- if (dev->name)
- kfree(dev->name);
+ kfree(dev->name);
size = strnlen(user_dev->name, UINPUT_MAX_NAME_SIZE) + 1;
dev->name = name = kmalloc(size, GFP_KERNEL);
@@ -372,11 +371,8 @@ static int uinput_burn_device(struct uinput_device *udev)
if (test_bit(UIST_CREATED, &udev->state))
uinput_destroy_device(udev);
- if (udev->dev->name)
- kfree(udev->dev->name);
- if (udev->dev->phys)
- kfree(udev->dev->phys);
-
+ kfree(udev->dev->name);
+ kfree(udev->dev->phys);
kfree(udev->dev);
kfree(udev);