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iwlwifi: mvm: avoid searching unnecessary columns

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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>
This commit is contained in:
Eyal Shapira
2014-04-06 05:27:36 +03:00
committed by Emmanuel Grumbach
parent fd7dbee51b
commit d8fff919ec
1 changed files with 6 additions and 6 deletions
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12
drivers/net/wireless/iwlwifi/mvm/rs.c
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@@ -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,