Johannes Berg 7c34158231 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>
2012-11-05 16:08:58 +01:00
..
2012-06-06 09:31:33 -07:00
2012-06-06 09:31:33 -07:00