nvme-print-json, nvme-print-stdout: Use CHAR_BIT definition

Instead of the hardcoded value use the macro definition.

Signed-off-by: Tokunori Ikegami <ikegami.t@gmail.com>

Author: ikegami-t

nvme-print-json.c

@@ -1430,12 +1430,12 @@ static void json_add_bitmap(int i, __u8 seb, struct json_object *r)
 	char evt_str[50];
 	char key[128];
 
-	for (int bit = 0; bit < 8; bit++) {
-		if (nvme_pel_event_to_string(bit + i * 8)) {
-			sprintf(key, "bitmap_%x", (bit + i * 8));
+	for (int bit = 0; bit < CHAR_BIT; bit++) {
+		if (nvme_pel_event_to_string(bit + i * CHAR_BIT)) {
+			sprintf(key, "bitmap_%x", (bit + i * CHAR_BIT));
 			if ((seb >> bit) & 0x1)
 				snprintf(evt_str, sizeof(evt_str), "Support %s",
-					 nvme_pel_event_to_string(bit + i * 8));
+					 nvme_pel_event_to_string(bit + i * CHAR_BIT));
 			obj_add_str(r, key, evt_str);
 		}
 	}

nvme-print-stdout.c

@@ -247,11 +247,11 @@ static void stdout_persistent_event_entry_ehai(__u8 ehai)
 
 static void stdout_add_bitmap(int i, __u8 seb)
 {
-	for (int bit = 0; bit < 8; bit++) {
-		if (nvme_pel_event_to_string(bit + i * 8)) {
+	for (int bit = 0; bit < CHAR_BIT; bit++) {
+		if (nvme_pel_event_to_string(bit + i * CHAR_BIT)) {
 			if ((seb >> bit) & 0x1)
 				printf("	Support %s\n",
-				       nvme_pel_event_to_string(bit + i * 8));
+				       nvme_pel_event_to_string(bit + i * CHAR_BIT));
 		}
 	}
 }