net/sfc: retry port start to handle MC reboot in the middle
authorAndrew Rybchenko <arybchenko@solarflare.com>
Sun, 24 Dec 2017 10:46:34 +0000 (10:46 +0000)
committerFerruh Yigit <ferruh.yigit@intel.com>
Tue, 16 Jan 2018 17:47:49 +0000 (18:47 +0100)
commitb1ffa2114843452642732ded678ada4c141c4eba
tree57edcb7c35f6567e8ee49e285f7432bbf7d52b10
parente77f9f1906cb105bb5988d0ec9fc28aa30eff5fc
net/sfc: retry port start to handle MC reboot in the middle

MC reboot may be provoked by the other function which is either
starting in parallel or, for example, reconfiguring UDP tunnel
ports.

Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Andy Moreton <amoreton@solarflare.com>
Reviewed-by: Ivan Malov <ivan.malov@oktetlabs.ru>
drivers/net/sfc/sfc.c