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mlx4_core: fix bug in modify_cq wrapper for resize flow. 

The actual FW command is called in procedure "handle_resize".
Code incorrectly invoked the FW command again (in good flow), in
the modify_cq wrapper function.

Fix by skipping second FW invocation unconditionally for resize.

Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jack Morgenstein 2012-03-07 05:56:35 +00:00 committed by David S. Miller
parent 7831545732
commit dcf353b170
1 changed files with 1 additions and 2 deletions
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3
drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
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@ -2255,8 +2255,7 @@ int mlx4_MODIFY_CQ_wrapper(struct mlx4_dev *dev, int slave,
if (vhcr->op_modifier == 0) {
err = handle_resize(dev, slave, vhcr, inbox, outbox, cmd, cq);
if (err)
goto ex_put;
goto ex_put;
}
err = mlx4_DMA_wrapper(dev, slave, vhcr, inbox, outbox, cmd);