[XS] Change in coreboot[main]: lib/crc_byte: Parenthesize buffer address in CRC macro

[Filip Brozovic (Code Review)]

Filip Brozovic has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/86099?usp=email )

Change subject: lib/crc_byte: Parenthesize buffer address in CRC macro
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lib/crc_byte: Parenthesize buffer address in CRC macro

This changes fixes CRC calculations in cases where an expression
calculating the address using pointer arithmetic is passed into the
macro.

Change-Id: I55bbd2f208a94068ea3b3b3ae97b1683434c3007
Signed-off-by: Filip Brozovic 
---
M src/include/crc_byte.h
1 file changed, 1 insertion(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/99/86099/1

diff --git a/src/include/crc_byte.h b/src/include/crc_byte.h
index 85b7221..972b89a 100644
--- a/src/include/crc_byte.h
+++ b/src/include/crc_byte.h
@@ -35,7 +35,7 @@
 uint32_t crc32_byte(uint32_t prev_crc, uint8_t data);

#define CRC(buf, size, crc_func) ({ \
-	const uint8_t *_crc_local_buf = (const uint8_t *)buf; \
+	const uint8_t *_crc_local_buf = (const uint8_t *)(buf); \
    size_t _crc_local_size = size; \
    __typeof__(crc_func(0, 0)) _crc_local_result = 0; \
    while (_crc_local_size--) { \