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 0c424a0cadaa524f594fc94b00045a42ee4bdcca..d46faf1fd97c451c274234267d517db50f6e2a79 100644 (file)
--- 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);