Do not print warn message when the partition scan returns 0.
Fixes: d57f3374ba48 ("loop: Move special partition reread handling in loop_clr_fd()")
Signed-off-by: Dongli Zhang <dongli.zhang@xxxxxxxxxx>
Reviewed-by: Jan Kara <jack@xxxxxxx>
---
drivers/block/loop.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/block/loop.c b/drivers/block/loop.c
index cf55389..7908673 100644
--- a/drivers/block/loop.c
+++ b/drivers/block/loop.c
@@ -1115,8 +1115,9 @@ static int __loop_clr_fd(struct loop_device *lo, bool release)
err = __blkdev_reread_part(bdev);
else
err = blkdev_reread_part(bdev);
- pr_warn("%s: partition scan of loop%d failed (rc=%d)\n",
- __func__, lo_number, err);
+ if (err)
+ pr_warn("%s: partition scan of loop%d failed (rc=%d)\n",
+ __func__, lo_number, err);
/* Device is gone, no point in returning error */
err = 0;
}
--
2.7.4
