Commit 0a961a44 authored Jul 20, 2014 by Marcel Holtmann Committed by Johan Hedberg Jul 20, 2014

Bluetooth: Remove unneeded variable assignment in hmac_sha256



The variable ret does not need to be assigned when declaring it. So
remove this initial assignment.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>

parent 72dd2b2a

net/bluetooth/amp.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -133,8 +133,8 @@ struct hci_conn phylink_add(struct hci_dev hdev, struct amp_mgr *mgr,
		/* AMP crypto key generation interface */
		static int hmac_sha256(u8 key, u8 ksize, char plaintext, u8 psize, u8 *output)
		{
		int ret = 0;
		struct crypto_shash *tfm;
		int ret;

		if (!ksize)
		return -EINVAL;