tree 8545015a8ee333adad1a1f98dc1fbd0c05025539
parent 9bd2857188d920f358cfb740fc6f88e1a17a837e
author Larry Finger <Larry.Finger@lwfinger.net> 1324514879 -0600
committer John W. Linville <linville@tuxdriver.com> 1325705443 -0500

b43legacy: Avoid packet losses in the dma worker code

This patch addresses a bug in the dma worker code that keeps draining
packets even when the hardware queues are full. In such cases packets
can not be passed down to the device and are erroneusly dropped by the
code. It is based on commit bad6919469662b7c92bc6353642aaaa777b36bac,
which fixes the same problem in b43.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>