rtlwifi: Remove set but not used variables 'dataempty','hoffset'

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/net/wireless/realtek/rtlwifi/efuse.c: In function efuse_pg_packet_write:
drivers/net/wireless/realtek/rtlwifi/efuse.c:937:24: warning: variable dataempty set but not used [-Wunused-but-set-variable]
drivers/net/wireless/realtek/rtlwifi/efuse.c: In function efuse_get_current_size:
drivers/net/wireless/realtek/rtlwifi/efuse.c:1202:5: warning: variable hoffset set but not used [-Wunused-but-set-variable]

They are not used since commit f1d2b4d338bf ("rtlwifi:
rtl818x: Move drivers into new realtek directory")

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: zhengbin <zhengbin13@huawei.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

diff --git a/drivers/net/wireless/realtek/rtlwifi/efuse.c b/drivers/net/wireless/realtek/rtlwifi/efuse.c
index 264667203f6f161b1abdd4269902174607f27127..cef9f2a9303b6aa064b482199672c6028635e075 100644 (file)
--- a/drivers/net/wireless/realtek/rtlwifi/efuse.c
+++ b/drivers/net/wireless/realtek/rtlwifi/efuse.c
@@ -915,7 +915,7 @@ static int efuse_pg_packet_write(struct ieee80211_hw *hw,
        struct rtl_priv *rtlpriv = rtl_priv(hw);
        struct pgpkt_struct target_pkt;
        u8 write_state = PG_STATE_HEADER;
-       int continual = true, dataempty = true, result = true;
+       int continual = true, result = true;
        u16 efuse_addr = 0;
        u8 efuse_data;
        u8 target_word_cnts = 0;
@@ -942,7 +942,6 @@ static int efuse_pg_packet_write(struct ieee80211_hw *hw,
        while (continual && (efuse_addr < (EFUSE_MAX_SIZE -
                rtlpriv->cfg->maps[EFUSE_OOB_PROTECT_BYTES_LEN]))) {
                if (write_state == PG_STATE_HEADER) {
-                       dataempty = true;
                        badworden = 0x0F;
                        RTPRINT(rtlpriv, FEEPROM, EFUSE_PG,
                                "efuse PG_STATE_HEADER\n");
@@ -1179,13 +1178,12 @@ static u16 efuse_get_current_size(struct ieee80211_hw *hw)
 {
        int continual = true;
        u16 efuse_addr = 0;
-       u8 hoffset, hworden;
+       u8 hworden;
        u8 efuse_data, word_cnts;
 
        while (continual && efuse_one_byte_read(hw, efuse_addr, &efuse_data) &&
               (efuse_addr < EFUSE_MAX_SIZE)) {
                if (efuse_data != 0xFF) {
-                       hoffset = (efuse_data >> 4) & 0x0F;
                        hworden = efuse_data & 0x0F;
                        word_cnts = efuse_calculate_word_cnts(hworden);
                        efuse_addr = efuse_addr + (word_cnts * 2) + 1;