Commit 85554bcd authored Mar 05, 2021 by Denis Efremov Committed by David S. Miller Mar 05, 2021

net/hamradio/6pack: remove redundant check in sp_encaps()



"len > sp->mtu" checked twice in a row in sp_encaps().
Remove the second check.

Signed-off-by: Denis Efremov <efremov@linux.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent abbf9a0e

drivers/net/hamradio/6pack.c

+0 −5

Original line number	Diff line number	Diff line
		@@ -171,11 +171,6 @@ static void sp_encaps(struct sixpack sp, unsigned char icp, int len)
		goto out_drop;
		}

		if (len > sp->mtu) { /* sp->mtu = AX25_MTU = max. PACLEN = 256 */
		msg = "oversized transmit packet!";
		goto out_drop;
		}

		if (p[0] > 5) {
		msg = "invalid KISS command";
		goto out_drop;