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[1/2] HID: kfree() NULL pointer cleanup

Message ID 1312490574-14804-1-git-send-email-prtvar.b@gmail.com (mailing list archive)
State New, archived
Delegated to: Jiri Kosina
Headers show

Commit Message

Bojan Prtvar Aug. 4, 2011, 8:42 p.m. UTC 
Checking for NULL pointers before kfree() is redundant.

Signed-off-by: Bojan Prtvar <prtvar.b@gmail.com>
---
 drivers/hid/hid-prodikeys.c |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)
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Patch

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;
 }