be2net: call napi_disable() for all event queues
authorIvan Vecera <ivecera@redhat.com>
Wed, 27 Nov 2013 07:59:32 +0000 (08:59 +0100)
committerDavid S. Miller <davem@davemloft.net>
Thu, 28 Nov 2013 23:54:02 +0000 (18:54 -0500)
commitdff345c5c85df3c5853491b007f6b1b578dc28a4
tree6cc517cf080a4ae1b576035fe02b716bfd7aca05
parent71237b6feb8361a00a1cb481a0c901fbee8f82a5
be2net: call napi_disable() for all event queues

The recent be2net commit 6384a4d (adds a support for busy polling)
introduces a regression that results in kernel crash. It incorrectly
modified be_close() so napi_disable() is called only for the first queue.
This breaks a correct pairing of napi_enable/_disable for the rest
of event queues and causes a crash in subsequent be_open() call.

v2: Applied suggestions from Sathya

Fixes: 6384a4d ("be2net: add support for ndo_busy_poll")
Cc: Sathya Perla <sathya.perla@emulex.com>
Cc: Subbu Seetharaman <subbu.seetharaman@emulex.com>
Cc: Ajit Khaparde <ajit.khaparde@emulex.com>
Signed-off-by: Ivan Vecera <ivecera@redhat.com>
Acked-by: Sathya Perla <sathya.perla@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/emulex/benet/be_main.c