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| author |   Rajesh K Borundia <rajesh.borundia@qlogic.com> | 2010-06-17 02:56:41 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2010-06-17 08:57:56 -0700 |
| commit | ef71ff833acfd3795c3af1bb800ac186561508ef (patch) | |
| tree | fa285765677574d4aafb42c9fbbc32443a8e4597 /drivers/net/wireless/rt2x00/rt2800pci.c | |
| parent | qlcnic: seperate interrupt for TX (diff) | |
| download | linux-dev-ef71ff833acfd3795c3af1bb800ac186561508ef.tar.xz linux-dev-ef71ff833acfd3795c3af1bb800ac186561508ef.zip | |
qlcnic: fix race in tx stop queue
There is a race between netif_stop_queue and netif_stopped_queue
check. So check once again if buffers are available to avoid race.
With above logic we can also get rid of tx lock in process_cmd_ring.
Signed-off-by: Rajesh K Borundia <rajesh.borundia@qlogic.com>
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2800pci.c')
0 files changed, 0 insertions, 0 deletions