From: Christoph Hellwig <hch@lst.de>
Date: Fri, 23 Jul 2021 06:29:23 +0000 (+0200)
Subject: block: use the %pg format specifier in bdev_write_inode
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=refs%2Fheads%2Fremove-disk_name;p=users%2Fhch%2Fblock.git

block: use the %pg format specifier in bdev_write_inode

Simplify printing the partition name by using the %pg format specifier
that is equivalent to a bdevname call.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---

diff --git a/fs/block_dev.c b/fs/block_dev.c
index 0c424a0cadaa..d46faf1fd97c 100644
--- a/fs/block_dev.c
+++ b/fs/block_dev.c
@@ -63,12 +63,10 @@ static void bdev_write_inode(struct block_device *bdev)
 	while (inode->i_state & I_DIRTY) {
 		spin_unlock(&inode->i_lock);
 		ret = write_inode_now(inode, true);
-		if (ret) {
-			char name[BDEVNAME_SIZE];
+		if (ret)
 			pr_warn_ratelimited("VFS: Dirty inode writeback failed "
-					    "for block device %s (err=%d).\n",
-					    bdevname(bdev, name), ret);
-		}
+					    "for block device %pg (err=%d).\n",
+					    bdev, ret);
 		spin_lock(&inode->i_lock);
 	}
 	spin_unlock(&inode->i_lock);