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-rw-r--r--drivers/md/md.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/md/md.c b/drivers/md/md.c
index 469f551863be..8238fb64f87f 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -2491,12 +2491,12 @@ static int lock_rdev(struct md_rdev *rdev, dev_t dev, int shared)
{
int err = 0;
struct block_device *bdev;
- char b[BDEVNAME_SIZE];
bdev = blkdev_get_by_dev(dev, FMODE_READ|FMODE_WRITE|FMODE_EXCL,
shared ? (struct md_rdev *)lock_rdev : rdev);
if (IS_ERR(bdev)) {
- pr_warn("md: could not open %s.\n", __bdevname(dev, b));
+ pr_warn("md: could not open device unknown-block(%u,%u).\n",
+ MAJOR(dev), MINOR(dev));
return PTR_ERR(bdev);
}
rdev->bdev = bdev;