net/sfc: handle already flushed Tx queue gracefully
authorAndrew Rybchenko <arybchenko@solarflare.com>
Sat, 27 May 2017 07:55:34 +0000 (08:55 +0100)
committerFerruh Yigit <ferruh.yigit@intel.com>
Mon, 12 Jun 2017 09:41:27 +0000 (10:41 +0100)
commit69fbd1e923dc49d029625ce43e27d7f3b4177095
treec30641e6341e9d89dbff90a9e56b55f1120262be
parenta47c6d6246cd9cf13ab4b89edb1dab70d464bb8b
net/sfc: handle already flushed Tx queue gracefully

Tx queue may be already flushed because of previous Tx error or
MC reboot.

Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
drivers/net/sfc/sfc_tx.c