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staging: rtl8188eu: refactor Efuse_GetCurrentSize()

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Refactor while loop in Efuse_GetCurrentSize() to reduce indentation
level and clear line over 80 characters checkpatch warnings.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/20200329100450.10126-1-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Michael Straube 2020-03-29 12:04:50 +02:00 committed by Greg Kroah-Hartman
parent ab966667bd
commit 18bcd8a08b
1 changed files with 19 additions and 20 deletions
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39
drivers/staging/rtl8188eu/core/rtw_efuse.c
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@ -370,28 +370,27 @@ static u16 Efuse_GetCurrentSize(struct adapter *pAdapter)
while (efuse_OneByteRead(pAdapter, efuse_addr, &efuse_data) &&
AVAILABLE_EFUSE_ADDR(efuse_addr)) {
if (efuse_data != 0xFF) {
if ((efuse_data & 0x1F) == 0x0F) { /* extended header */
hoffset = efuse_data;
efuse_addr++;
efuse_OneByteRead(pAdapter, efuse_addr, &efuse_data);
if ((efuse_data & 0x0F) == 0x0F) {
efuse_addr++;
continue;
} else {
hoffset = ((hoffset & 0xE0) >> 5) | ((efuse_data & 0xF0) >> 1);
hworden = efuse_data & 0x0F;
}
} else {
hoffset = (efuse_data >> 4) & 0x0F;
hworden = efuse_data & 0x0F;
}
word_cnts = Efuse_CalculateWordCnts(hworden);
/* read next header */
efuse_addr = efuse_addr + (word_cnts * 2) + 1;
} else {
if (efuse_data == 0xFF)
break;
if ((efuse_data & 0x1F) == 0x0F) { /* extended header */
hoffset = efuse_data;
efuse_addr++;
efuse_OneByteRead(pAdapter, efuse_addr, &efuse_data);
if ((efuse_data & 0x0F) == 0x0F) {
efuse_addr++;
continue;
} else {
hoffset = ((hoffset & 0xE0) >> 5) |
((efuse_data & 0xF0) >> 1);
hworden = efuse_data & 0x0F;
}
} else {
hoffset = (efuse_data >> 4) & 0x0F;
hworden = efuse_data & 0x0F;
}
word_cnts = Efuse_CalculateWordCnts(hworden);
/* read next header */
efuse_addr = efuse_addr + (word_cnts * 2) + 1;
}
rtw_hal_set_hwreg(pAdapter, HW_VAR_EFUSE_BYTES, (u8 *)&efuse_addr);