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Subject[PATCH 1/2] HID: kfree() NULL pointer cleanup
Date
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(-)
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


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