[PATCH 1/2] HID: kfree() NULL pointer cleanup
From: Bojan Prtvar <hidden>
Date: 2011-08-04 20:43:35
Also in:
linux-input, lkml
Subsystem:
hid core layer, the rest · Maintainers:
Jiri Kosina, Benjamin Tissoires, Linus Torvalds
Checking for NULL pointers before kfree() is redundant. Signed-off-by: Bojan Prtvar <redacted> --- drivers/hid/hid-prodikeys.c | 4 +--- 1 files changed, 1 insertions(+), 3 deletions(-)
diff --git a/drivers/hid/hid-prodikeys.c b/drivers/hid/hid-prodikeys.c
index 158b389..62f95d4 100644
--- a/drivers/hid/hid-prodikeys.c
+++ b/drivers/hid/hid-prodikeys.c@@ -849,9 +849,7 @@ static int pk_probe(struct hid_device *hdev, const struct hid_device_id *id) err_stop: hid_hw_stop(hdev); err_free: - if (pm != NULL) - kfree(pm); - + kfree(pm); kfree(pk); return ret; }
--
1.7.1