These warnings are exposed by gcc 4.6.
drivers/net/wireless/ath/ath9k/hw.c: In function
'ath9k_hw_fill_cap_info':
drivers/net/wireless/ath/ath9k/hw.c:1796:6: warning: variable 'capField'
set but not used [-Wunused-but-set-variable]
drivers/net/wireless/ath/ath9k/ar9003_phy.c: In function
'ar9003_hw_process_ini':
drivers/net/wireless/ath/ath9k/ar9003_phy.c:602:18: warning: variable
'freqIndex' set but not used [-Wunused-but-set-variable]
drivers/net/wireless/ath/ath9k/eeprom_9287.c: In function
'ath9k_hw_set_ar9287_power_cal_table':
drivers/net/wireless/ath/ath9k/eeprom_9287.c:322:10: warning: variable
'modalIdx' set but not used [-Wunused-but-set-variable]
drivers/net/wireless/ath/ath9k/ar9003_eeprom.c: In function
'ar9300_compress_decision':
drivers/net/wireless/ath/ath9k/ar9003_eeprom.c:3220:6: warning: variable
'dptr' set but not used [-Wunused-but-set-variable]
Signed-off-by: Rajkumar Manoharan <rmanoharan@xxxxxxxxxxx>
---
drivers/net/wireless/ath/ath9k/ar9003_eeprom.c | 5 +----
drivers/net/wireless/ath/ath9k/ar9003_phy.c | 6 +-----
drivers/net/wireless/ath/ath9k/eeprom_9287.c | 3 +--
drivers/net/wireless/ath/ath9k/hw.c | 4 +---
4 files changed, 4 insertions(+), 14 deletions(-)
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index 6eadf97..e826480 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -3217,7 +3217,6 @@ static int ar9300_compress_decision(struct ath_hw *ah,
u8 *word, int length, int mdata_size)
{
struct ath_common *common = ath9k_hw_common(ah);
- u8 *dptr;
const struct ar9300_eeprom *eep = NULL;
switch (code) {
@@ -3234,9 +3233,7 @@ static int ar9300_compress_decision(struct ath_hw *ah,
it, length);
break;
case _CompressBlock:
- if (reference == 0) {
- dptr = mptr;
- } else {
+ if (reference != 0) {
eep = ar9003_eeprom_struct_find_by_id(reference);
if (eep == NULL) {
ath_dbg(common, ATH_DBG_EEPROM,
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
index 1bc33f5..3113aa8 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
@@ -599,29 +599,25 @@ static int ar9003_hw_process_ini(struct ath_hw *ah,
struct ath_regulatory *regulatory = ath9k_hw_regulatory(ah);
unsigned int regWrites = 0, i;
struct ieee80211_channel *channel = chan->chan;
- u32 modesIndex, freqIndex;
+ u32 modesIndex;
switch (chan->chanmode) {
case CHANNEL_A:
case CHANNEL_A_HT20:
modesIndex = 1;
- freqIndex = 1;
break;
case CHANNEL_A_HT40PLUS:
case CHANNEL_A_HT40MINUS:
modesIndex = 2;
- freqIndex = 1;
break;
case CHANNEL_G:
case CHANNEL_G_HT20:
case CHANNEL_B:
modesIndex = 4;
- freqIndex = 2;
break;
case CHANNEL_G_HT40PLUS:
case CHANNEL_G_HT40MINUS:
modesIndex = 3;
- freqIndex = 2;
break;
default:
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_9287.c b/drivers/net/wireless/ath/ath9k/eeprom_9287.c
index 1357975..b87db47 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom_9287.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_9287.c
@@ -319,10 +319,9 @@ static void ath9k_hw_set_ar9287_power_cal_table(struct ath_hw *ah,
u16 numXpdGain, xpdMask;
u16 xpdGainValues[AR5416_NUM_PD_GAINS] = {0, 0, 0, 0};
u32 reg32, regOffset, regChainOffset, regval;
- int16_t modalIdx, diff = 0;
+ int16_t diff = 0;
struct ar9287_eeprom *pEepData = &ah->eeprom.map9287;
- modalIdx = IS_CHAN_2GHZ(chan) ? 1 : 0;
xpdMask = pEepData->modalHeader.xpdGain;
if ((pEepData->baseEepHeader.version & AR9287_EEP_VER_MINOR_MASK) >=
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 045abd5..7a9d4a4 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -1793,7 +1793,7 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah)
struct ath_common *common = ath9k_hw_common(ah);
struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw;
- u16 capField = 0, eeval;
+ u16 eeval;
u8 ant_div_ctl1, tx_chainmask, rx_chainmask;
eeval = ah->eep_ops->get_eeprom(ah, EEP_REG_0);
@@ -1804,8 +1804,6 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah)
eeval |= AR9285_RDEXT_DEFAULT;
regulatory->current_rd_ext = eeval;
- capField = ah->eep_ops->get_eeprom(ah, EEP_OP_CAP);
-
if (ah->opmode != NL80211_IFTYPE_AP &&
ah->hw_version.subvendorid == AR_SUBVENDOR_ID_NEW_A) {
if (regulatory->current_rd == 0x64 ||
--
1.7.4.4
--
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