nvme-print: omit size of protection information

Protection information size is not always 8 bytes. For 16b Guard PI
format, the PI size is 8 bytes but for 32b and 64b Guard PI formats the
PI size is 16 bytes.

See Section 5.2.1 (pp. 76-79) of the NVM Command Set Specification
Revision 1.0c: https://nvmexpress.org/wp-content/uploads/NVM-Express-NVM-Command-Set-Specification-1.0c-2022.10.03-Ratified.pdf

To avoid confusion, omit the PI size.

Signed-off-by: Vincent Fu <[email protected]>

nvme-print-stdout.c

@@ -2333,9 +2333,9 @@ static void stdout_id_ns_dpc(__u8 dpc)
 	__u8 pit1 = dpc & 0x1;
 	if (rsvd)
 		printf("  [7:5] : %#x\tReserved\n", rsvd);
-	printf("  [4:4] : %#x\tProtection Information Transferred as Last 8 Bytes of Metadata %sSupported\n",
+	printf("  [4:4] : %#x\tProtection Information Transferred as Last Bytes of Metadata %sSupported\n",
 		pil8, pil8 ? "" : "Not ");
-	printf("  [3:3] : %#x\tProtection Information Transferred as First 8 Bytes of Metadata %sSupported\n",
+	printf("  [3:3] : %#x\tProtection Information Transferred as First Bytes of Metadata %sSupported\n",
 		pif8, pif8 ? "" : "Not ");
 	printf("  [2:2] : %#x\tProtection Information Type 3 %sSupported\n",
 		pit3, pit3 ? "" : "Not ");
@@ -2353,7 +2353,7 @@ static void stdout_id_ns_dps(__u8 dps)
 	__u8 pit = dps & 0x7;
 	if (rsvd)
 		printf("  [7:4] : %#x\tReserved\n", rsvd);
-	printf("  [3:3] : %#x\tProtection Information is Transferred as %s 8 Bytes of Metadata\n",
+	printf("  [3:3] : %#x\tProtection Information is Transferred as %s Bytes of Metadata\n",
 		pif8, pif8 ? "First" : "Last");
 	printf("  [2:0] : %#x\tProtection Information %s\n", pit,
 		pit == 3 ? "Type 3 Enabled" :