staging: rtl8188eu: refactor Efuse_GetCurrentSize()

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.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8188eu/core/rtw_efuse.c

@@ -370,7 +370,8 @@ 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 == 0xFF)
+			break;
 		if ((efuse_data & 0x1F) == 0x0F) { /* extended header */
 			hoffset = efuse_data;
 			efuse_addr++;
@@ -379,7 +380,8 @@ static u16 Efuse_GetCurrentSize(struct adapter *pAdapter)
 				efuse_addr++;
 				continue;
 			} else {
-					hoffset = ((hoffset & 0xE0) >> 5) | ((efuse_data & 0xF0) >> 1);
+				hoffset = ((hoffset & 0xE0) >> 5) |
+					  ((efuse_data & 0xF0) >> 1);
 				hworden = efuse_data & 0x0F;
 			}
 		} else {
@@ -389,9 +391,6 @@ static u16 Efuse_GetCurrentSize(struct adapter *pAdapter)
 		word_cnts = Efuse_CalculateWordCnts(hworden);
 		/* read next header */
 		efuse_addr = efuse_addr + (word_cnts * 2) + 1;
-		} else {
-			break;
-		}
 	}
 
 	rtw_hal_set_hwreg(pAdapter, HW_VAR_EFUSE_BYTES, (u8 *)&efuse_addr);