| commit | 7c34158231b2eda8dcbd297be2bb1559e69cb433 | [log] [tgz] |
|---|---|---|
| author | Johannes Berg <johannes.berg@intel.com> | Sun Nov 04 09:29:17 2012 +0100 |
| committer | Johannes Berg <johannes.berg@intel.com> | Mon Nov 05 16:08:58 2012 +0100 |
| tree | 550e6e356d67681dea769e035f2801fe2dc2cb76 | |
| parent | 8f7b8db6e0557c8437adf9371e020cd89a7e85dc [diff] |
iwlwifi: handle DMA mapping failures
The RX replenish code doesn't handle DMA mapping failures,
which will cause issues if there actually is a failure. This
was reported by Shuah Khan who found a DMA mapping framework
warning ("device driver failed to check map error").
Cc: stable@vger.kernel.org
Reported-by: Shuah Khan <shuah.khan@hp.com>
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>