net: systemport: Be drop monitor friendly while re-allocating headroom
authorFlorian Fainelli <f.fainelli@gmail.com>
Thu, 27 Sep 2018 22:36:13 +0000 (15:36 -0700)
committerDavid S. Miller <davem@davemloft.net>
Tue, 2 Oct 2018 06:11:52 +0000 (23:11 -0700)
commitaa6ca0ec71d8028ec712058efa3d93a54e2bb13e
tree8cd8c5648536033f0cedd4cd8be5767042a92238
parentb5061778f8228f81c1af855b403aaf528d32ce5b
net: systemport: Be drop monitor friendly while re-allocating headroom

During bcm_sysport_insert_tsb() make sure we differentiate a SKB
headroom re-allocation failure from the normal swap and replace path.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/broadcom/bcmsysport.c