iwlagn: fix the check of IWLAGN_FIRST_AMPDU_QUEUE
BUILD_BUG_ON(ARRAY_SIZE(iwlagn_ipan_queue_to_tx_fifo) !=
IWLAGN_FIRST_AMPDU_QUEUE);
This check can be buggy. IWLAGN_FIRST_AMPDU_QUEUE has to be greater than the
ARRAY_SIZE of iwlagn_ipan_queue_to_tx_fifo.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/iwlwifi/iwl-trans.c b/drivers/net/wireless/iwlwifi/iwl-trans.c
index 0e04b51..a2950a4 100644
--- a/drivers/net/wireless/iwlwifi/iwl-trans.c
+++ b/drivers/net/wireless/iwlwifi/iwl-trans.c
@@ -875,9 +875,9 @@
/* reset to 0 to enable all the queue first */
priv->txq_ctx_active_msk = 0;
- BUILD_BUG_ON(ARRAY_SIZE(iwlagn_default_queue_to_tx_fifo) !=
+ BUILD_BUG_ON(ARRAY_SIZE(iwlagn_default_queue_to_tx_fifo) <
IWLAGN_FIRST_AMPDU_QUEUE);
- BUILD_BUG_ON(ARRAY_SIZE(iwlagn_ipan_queue_to_tx_fifo) !=
+ BUILD_BUG_ON(ARRAY_SIZE(iwlagn_ipan_queue_to_tx_fifo) <
IWLAGN_FIRST_AMPDU_QUEUE);
for (i = 0; i < IWLAGN_FIRST_AMPDU_QUEUE; i++) {