scsi: target: core: Stop using bdevname()

Just use the %pg format specifier instead.

Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Christoph Hellwig <[email protected]>
Signed-off-by: Martin K. Petersen <[email protected]>

Author: Christoph Hellwig

drivers/target/target_core_iblock.c

@@ -634,12 +634,10 @@ static ssize_t iblock_show_configfs_dev_params(struct se_device *dev, char *b)
 {
 	struct iblock_dev *ib_dev = IBLOCK_DEV(dev);
 	struct block_device *bd = ib_dev->ibd_bd;
-	char buf[BDEVNAME_SIZE];
 	ssize_t bl = 0;
 
 	if (bd)
-		bl += sprintf(b + bl, "iBlock device: %s",
-				bdevname(bd, buf));
+		bl += sprintf(b + bl, "iBlock device: %pg", bd);
 	if (ib_dev->ibd_flags & IBDF_HAS_UDEV_PATH)
 		bl += sprintf(b + bl, "  UDEV PATH: %s",
 				ib_dev->ibd_udev_path);