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 <[email protected]> Signed-off-by: David S. Miller <[email protected]>
vieko · Mar 5, 2021 · 85554bc · 85554bc
1 parent abbf9a0
commit 85554bc
Showing 1 changed file with 0 additions and 5 deletions.
diff --git a/drivers/net/hamradio/6pack.c b/drivers/net/hamradio/6pack.c
@@ -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;