| commit | a239a8b47cc0e5e6d7416a89f340beac06d5edaa | [log] [tgz] |
|---|---|---|
| author | Wey-Yi Guy <wey-yi.w.guy@intel.com> | Fri Feb 19 15:47:32 2010 -0800 |
| committer | John W. Linville <linville@tuxdriver.com> | Mon Feb 22 11:15:50 2010 -0500 |
| tree | 1001bd0ec9f66cdc6a056f9373297bff327933eb | |
| parent | 5e2f75b8993a0d83d469388b50716dd5551f2eb4 [diff] |
iwlwifi: error checking for number of tfds in queue When receive reply_tx and ready to decrement the count for number of tfds in queue, do error checking to prevent error condition and tfds_in_queue become negative number. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> CC: stable@kernel.org Signed-off-by: John W. Linville <linville@tuxdriver.com>