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authorPeter Senna Tschudin <peter.senna@gmail.com>2013-09-22 22:22:46 +0200
committerJohn W. Linville <linville@tuxdriver.com>2013-09-26 15:15:15 -0400
commitc8820cf2afbded8e75575dcafd6c99aeea06df0c (patch)
tree4e3af3f7181c8b7cd0345e9da7a4489fe1321dbd /drivers/net/wireless
parent3a1ea9fd935139027e60157fa5d5bf8555414de3 (diff)
wireless: rtlwifi: Replace variable with a break
This patch removes the variable continual, and change the while loop to break when efuse_data == 0xFF. Tested by compilation only. CC: Joe Perches <joe@perches.com> Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless')
-rw-r--r--drivers/net/wireless/rtlwifi/efuse.c18
1 files changed, 8 insertions, 10 deletions
diff --git a/drivers/net/wireless/rtlwifi/efuse.c b/drivers/net/wireless/rtlwifi/efuse.c
index 838a1ed3f19..ae13fb94b2e 100644
--- a/drivers/net/wireless/rtlwifi/efuse.c
+++ b/drivers/net/wireless/rtlwifi/efuse.c
@@ -1203,20 +1203,18 @@ static void efuse_power_switch(struct ieee80211_hw *hw, u8 write, u8 pwrstate)
static u16 efuse_get_current_size(struct ieee80211_hw *hw)
{
- int continual = true;
u16 efuse_addr = 0;
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) {
- hworden = efuse_data & 0x0F;
- word_cnts = efuse_calculate_word_cnts(hworden);
- efuse_addr = efuse_addr + (word_cnts * 2) + 1;
- } else {
- continual = false;
- }
+ while (efuse_one_byte_read(hw, efuse_addr, &efuse_data) &&
+ efuse_addr < EFUSE_MAX_SIZE) {
+ if (efuse_data == 0xFF)
+ break;
+
+ hworden = efuse_data & 0x0F;
+ word_cnts = efuse_calculate_word_cnts(hworden);
+ efuse_addr = efuse_addr + (word_cnts * 2) + 1;
}
return efuse_addr;