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igb: Fix -Wunused-const-variable warning 

If CONFIG_IGB_HWMON is n, gcc warns:

drivers/net/ethernet/intel/igb/e1000_82575.c:2765:17:
 warning: ‘e1000_emc_therm_limit’ defined but not used [-Wunused-const-variable=]
 static const u8 e1000_emc_therm_limit[4] = {
                 ^~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/intel/igb/e1000_82575.c:2759:17:
 warning: ‘e1000_emc_temp_data’ defined but not used [-Wunused-const-variable=]
 static const u8 e1000_emc_temp_data[4] = {
                 ^~~~~~~~~~~~~~~~~~~

Move it into #ifdef block to fix this.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
YueHaibing 2021-06-01 22:02:38 +08:00 committed by David S. Miller
parent 6990c7f44c
commit 0a206f9d9e
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/intel/igb/e1000_82575.c
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@ -2756,6 +2756,7 @@ out:
return ret_val;
}
#ifdef CONFIG_IGB_HWMON
static const u8 e1000_emc_temp_data[4] = {
E1000_EMC_INTERNAL_DATA,
E1000_EMC_DIODE1_DATA,
@ -2769,7 +2770,6 @@ static const u8 e1000_emc_therm_limit[4] = {
E1000_EMC_DIODE3_THERM_LIMIT
};
#ifdef CONFIG_IGB_HWMON
/**
* igb_get_thermal_sensor_data_generic - Gathers thermal sensor data
* @hw: pointer to hardware structure