sfc: Hold RTNL lock (only) when calling efx_stop_interrupts()

Interrupt state should be consistently guarded by the RTNL lock once
the net device is registered.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
This commit is contained in:
Ben Hutchings 2012-07-27 19:35:52 +01:00
commit 5642ceef46