]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commitdiff
net/hamradio/6pack: remove redundant check in sp_encaps()
authorDenis Efremov <efremov@linux.com>
Fri, 5 Mar 2021 16:26:22 +0000 (19:26 +0300)
committerDavid S. Miller <davem@davemloft.net>
Fri, 5 Mar 2021 21:00:38 +0000 (13:00 -0800)
"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>
drivers/net/hamradio/6pack.c

index 71d6629e65c970e7e133cfa615aa01341a68d43f..9f5b5614a1503734e201d14e8524b74db6e8e884 100644 (file)
@@ -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;