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HID: zydacron: kfree() NULL pointer cleanup
author
Bojan Prtvar
<prtvar.b@gmail.com>
Thu, 4 Aug 2011 20:43:46 +0000
(22:43 +0200)
committer
Jiri Kosina
<jkosina@suse.cz>
Thu, 4 Aug 2011 21:51:29 +0000
(23:51 +0200)
Checking for NULL pointers before kfree() is redundant.
Signed-off-by: Bojan Prtvar <prtvar.b@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
drivers/hid/hid-zydacron.c
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diff --git
a/drivers/hid/hid-zydacron.c
b/drivers/hid/hid-zydacron.c
index e90371508fd2bf7a205cc56e31d47f1eda1a084e..1ad85f2257b4b46d4c48cd49f883fa95634c17e7 100644
(file)
--- a/
drivers/hid/hid-zydacron.c
+++ b/
drivers/hid/hid-zydacron.c
@@
-201,9
+201,7
@@
static void zc_remove(struct hid_device *hdev)
struct zc_device *zc = hid_get_drvdata(hdev);
hid_hw_stop(hdev);
-
- if (NULL != zc)
- kfree(zc);
+ kfree(zc);
}
static const struct hid_device_id zc_devices[] = {
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