lib: FRU cast pointers directly to their target

Signed-off-by: Federico Vaga <federico.vaga@cern.ch>

include/uapi/linux/ipmi/fru.h

@@ -125,7 +125,7 @@ static inline int fru_is_eof(struct fru_type_length *tl)
 /* Public checksum verifiers */
 static inline int fru_header_cksum_ok(struct fru_common_header *header)
 {
-	uint8_t *ptr = (void *)header;
+	uint8_t *ptr = (uint8_t *)header;
 	int i, sum;
 
 	for (i = sum = 0; i < sizeof(*header); i++)
@@ -136,7 +136,7 @@ static inline int fru_header_cksum_ok(struct fru_common_header *header)
 
 static inline int fru_bia_cksum_ok(struct fru_board_info_area *bia)
 {
-	uint8_t *ptr = (void *)bia;
+	uint8_t *ptr = (uint8_t *)bia;
 	int i, sum;
 
 	for (i = sum = 0; i < 8 * bia->area_len; i++)