Commit 7c136bcc authored by YueHaibing's avatar YueHaibing Committed by Greg Kroah-Hartman
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staging: rtlwifi: Remove set but not used variables 'dataempty, hoffset' 



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

drivers/staging/rtlwifi/efuse.c: In function 'efuse_pg_packet_write':
drivers/staging/rtlwifi/efuse.c:922:24: warning:
 variable 'dataempty' set but not used [-Wunused-but-set-variable]

drivers/staging/rtlwifi/efuse.c: In function 'efuse_get_current_size':
drivers/staging/rtlwifi/efuse.c:1185:5: warning:
 variable 'hoffset' set but not used [-Wunused-but-set-variable]

They're never used and can be removed.

Signed-off-by: default avatarYueHaibing <yuehaibing@huawei.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent db426469

drivers/staging/rtlwifi/efuse.c

+2 −4
Original line number Diff line number Diff line
@@ -919,7 +919,7 @@ 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;
@@ -946,7 +946,6 @@ 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");
@@ -1182,13 +1181,12 @@ 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;