fs: fcb: Increase type for max sectors

Increase type for max sectors

Signed-off-by: Simen S. Røstad <[email protected]>

Author: simensrostad

include/zephyr/fs/fcb.h

@@ -103,7 +103,7 @@ struct fcb {
 	 */
 
 	uint8_t f_version; /**<  Current version number of the data */
-	uint8_t f_sector_cnt; /**< Number of elements in sector array */
+	uint16_t f_sector_cnt; /**< Number of elements in sector array */
 	uint8_t f_scratch_cnt;
 	/**< Number of sectors to keep empty. This can be used if you need
 	 * to have scratch space for garbage collecting when FCB fills up.