bnx2x: prevent FW assert on low mem during unload
authorDmitry Kravkov <dmitry@broadcom.com>
Sun, 27 Oct 2013 11:07:00 +0000 (13:07 +0200)
committerDavid S. Miller <davem@davemloft.net>
Tue, 29 Oct 2013 04:12:45 +0000 (00:12 -0400)
commite3ed4eaef4932fd3867465784d11a36deaa6d22c
tree84d3fedd18189a0c055374a332f6f03516b4b432
parent0d08c42cf9a71530fef5ebcfe368f38f2dd0476f
bnx2x: prevent FW assert on low mem during unload

Buffers for FW statistics were allocated at an inappropriate time; In a machine
where the driver encounters problems allocating all of its queues, the driver
would still create FW requests for the statistics of the non-existing queues.
The wrong order of memory allocation could lead to zeroed statistics messages
being sent, leading to fw assert in case function 0 was down.

This changes the order of allocations, guaranteeing that statistic requests will
only be generated for actual queues.

Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Ariel Elior <ariele@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c