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authorEyal Shapira2014-04-06 05:27:36 +0300
committerEmmanuel Grumbach2014-04-13 16:51:06 +0300
commitd8fff919ecd7820084675c2814913445e95640ac (patch)
tree31150d6b5417919188b3dd09b1d15c1150f936a4 /drivers/net/wireless
parentfd7dbee51b3d98402edb11fec0c93d96476e0ae1 (diff)
iwlwifi: mvm: avoid searching unnecessary columns
Don't search columns which are unlikely to succeed as previous columns searched with less aggressive modulation failed. Cc: <stable@vger.kernel.org> [3.14] Signed-off-by: Eyal Shapira <eyalx.shapira@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Diffstat (limited to 'drivers/net/wireless')
-rw-r--r--drivers/net/wireless/iwlwifi/mvm/rs.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/rs.c b/drivers/net/wireless/iwlwifi/mvm/rs.c
index b007db9cf3aa..5cab26ecc17a 100644
--- a/drivers/net/wireless/iwlwifi/mvm/rs.c
+++ b/drivers/net/wireless/iwlwifi/mvm/rs.c
@@ -212,8 +212,8 @@ static const struct rs_tx_column rs_tx_columns[] = {
RS_COLUMN_LEGACY_ANT_B,
RS_COLUMN_SISO_ANT_A,
RS_COLUMN_SISO_ANT_B,
- RS_COLUMN_MIMO2,
- RS_COLUMN_MIMO2_SGI,
+ RS_COLUMN_INVALID,
+ RS_COLUMN_INVALID,
RS_COLUMN_INVALID,
RS_COLUMN_INVALID,
},
@@ -225,8 +225,8 @@ static const struct rs_tx_column rs_tx_columns[] = {
RS_COLUMN_LEGACY_ANT_A,
RS_COLUMN_SISO_ANT_A,
RS_COLUMN_SISO_ANT_B,
- RS_COLUMN_MIMO2,
- RS_COLUMN_MIMO2_SGI,
+ RS_COLUMN_INVALID,
+ RS_COLUMN_INVALID,
RS_COLUMN_INVALID,
RS_COLUMN_INVALID,
},
@@ -239,9 +239,9 @@ static const struct rs_tx_column rs_tx_columns[] = {
RS_COLUMN_MIMO2,
RS_COLUMN_SISO_ANT_A_SGI,
RS_COLUMN_SISO_ANT_B_SGI,
- RS_COLUMN_MIMO2_SGI,
RS_COLUMN_LEGACY_ANT_A,
RS_COLUMN_LEGACY_ANT_B,
+ RS_COLUMN_INVALID,
},
.checks = {
rs_siso_allow,
@@ -255,9 +255,9 @@ static const struct rs_tx_column rs_tx_columns[] = {
RS_COLUMN_MIMO2,
RS_COLUMN_SISO_ANT_B_SGI,
RS_COLUMN_SISO_ANT_A_SGI,
- RS_COLUMN_MIMO2_SGI,
RS_COLUMN_LEGACY_ANT_A,
RS_COLUMN_LEGACY_ANT_B,
+ RS_COLUMN_INVALID,
},
.checks = {
rs_siso_allow,