[PATCH 2/7] nvme: use table_get_value_width() in table_print_centered()

[Nilay Shroff]

table_print_centered() open-codes the logic to determine the width of a
table value, even though a helper already exists for this purpose.

Replace the open-coded width calculation with a call to
table_get_value_width() to avoid duplication and keep the behavior
consistent across the table helpers.

Signed-off-by: Nilay Shroff <nilay at linux.ibm.com>
---
 util/table.c | 24 +++---------------------
 1 file changed, 3 insertions(+), 21 deletions(-)

diff --git a/util/table.c b/util/table.c
index cad88d39d..1a69cd39a 100644
--- a/util/table.c
+++ b/util/table.c
@@ -53,28 +53,10 @@ static int table_get_value_width(struct value *v)
 static void table_print_centered(struct value *val, int width, enum fmt_type type)
 {
 	int i, len, left_pad, right_pad;
-	char buf[64];
 
-	switch (type) {
-	case FMT_STRING:
-		len = strlen(val->s);
-		break;
-	case FMT_INT:
-		len = snprintf(buf, sizeof(buf), "%d", val->i);
-		break;
-	case FMT_UNSIGNED:
-		len = snprintf(buf, sizeof(buf), "%u", val->u);
-		break;
-	case FMT_LONG:
-		len = snprintf(buf, sizeof(buf), "%ld", val->ld);
-		break;
-	case FMT_UNSIGNED_LONG:
-		len = snprintf(buf, sizeof(buf), "%lu", val->lu);
-		break;
-	default:
-		fprintf(stderr, "Invalid format!\n");
+	len = table_get_value_width(val);
+	if (!len)
 		return;
-	}
 
 	left_pad = (width - len) / 2;
 	right_pad = width - len - left_pad;
@@ -84,7 +66,7 @@ static void table_print_centered(struct value *val, int width, enum fmt_type typ
 		putchar(' ');
 
 	/* print value */
-	switch (type) {
+	switch (val->type) {
 	case FMT_STRING:
 		printf("%s", val->s);
 		break;
-- 
2.53.0