tree e00c64b5dcb909e3e700021f6c2368af55f0641c
parent 244ac4f446ac6a19caf5eb692c4844f29e6478bf
author Michael Chan <mchan@broadcom.com> 1142905742 -0800
committer David S. Miller <davem@davemloft.net> 1142905742 -0800

[BNX2]: Fix bug when rx ring is full

Fix the rx code path that does not handle the full rx ring correctly.

When the rx ring is set to the max. size (i.e. 255), the consumer and
producer indices will be the same when completing an rx packet. Fix
the rx code to handle this condition properly.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>