Commit 62e9c117 authored May 20, 2014 by Phoebe Buckheister Committed by David S. Miller May 22, 2014

mac802154: llsec: fold useless return value check



llsec_do_encrypt will never return a positive value, so the restriction
to 0-or-negative on return is useless.

Signed-off-by: Phoebe Buckheister <phoebe.buckheister@itwm.fraunhofer.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 6f3eabcd

net/mac802154/llsec.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -773,7 +773,7 @@ int mac802154_llsec_encrypt(struct mac802154_llsec sec, struct sk_buff skb)
		rc = llsec_do_encrypt(skb, sec, &hdr, key);
		llsec_key_put(key);

		return rc < 0 ? rc : 0;
		return rc;

		fail_read:
		read_unlock_bh(&sec->lock);