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authorChristoph Hellwig <hch@lst.de>2020-03-24 10:25:11 +0300
committerJens Axboe <axboe@kernel.dk>2020-03-24 16:57:07 +0300
commitea3edd4dc23027083fbb4a73b65114d08fe73a76 (patch)
tree55f9ea3a38c2a00f2af36b84aaadef9837b78c8f /fs/ext4
parentd2332c5c040bc49c6e23426106c468cfa500d873 (diff)
downloadlinux-ea3edd4dc23027083fbb4a73b65114d08fe73a76.tar.xz
block: remove __bdevname
There is no good reason for __bdevname to exist. Just open code printing the string in the callers. For three of them the format string can be trivially merged into existing printk statements, and in init/do_mounts.c we can at least do the scnprintf once at the start of the function, and unconditional of CONFIG_BLOCK to make the output for tiny configfs a little more helpful. Acked-by: Theodore Ts'o <tytso@mit.edu> # for ext4 Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'fs/ext4')
-rw-r--r--fs/ext4/super.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 0c7c4adb664e..4cbd1cc34dfa 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -927,7 +927,6 @@ void ext4_update_dynamic_rev(struct super_block *sb)
static struct block_device *ext4_blkdev_get(dev_t dev, struct super_block *sb)
{
struct block_device *bdev;
- char b[BDEVNAME_SIZE];
bdev = blkdev_get_by_dev(dev, FMODE_READ|FMODE_WRITE|FMODE_EXCL, sb);
if (IS_ERR(bdev))
@@ -935,8 +934,9 @@ static struct block_device *ext4_blkdev_get(dev_t dev, struct super_block *sb)
return bdev;
fail:
- ext4_msg(sb, KERN_ERR, "failed to open journal device %s: %ld",
- __bdevname(dev, b), PTR_ERR(bdev));
+ ext4_msg(sb, KERN_ERR,
+ "failed to open journal device unknown-block(%u,%u) %ld",
+ MAJOR(dev), MINOR(dev), PTR_ERR(bdev));
return NULL;
}