fs: use block_device name vsprintf helper
Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/fs/ext4/page-io.c b/fs/ext4/page-io.c
index 17fbe38..090b349 100644
--- a/fs/ext4/page-io.c
+++ b/fs/ext4/page-io.c
@@ -52,9 +52,8 @@
*/
static void buffer_io_error(struct buffer_head *bh)
{
- char b[BDEVNAME_SIZE];
- printk_ratelimited(KERN_ERR "Buffer I/O error on device %s, logical block %llu\n",
- bdevname(bh->b_bdev, b),
+ printk_ratelimited(KERN_ERR "Buffer I/O error on device %pg, logical block %llu\n",
+ bh->b_bdev,
(unsigned long long)bh->b_blocknr);
}