Btrfs: check error before reporting missing device and add uuid
Report missing device when add is successful,
otherwise it would exit as ENOMEM. And add uuid
to the report.
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Chris Mason <clm@fb.com>
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index 38d3a0f3..403ed1f 100644
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -6230,10 +6230,11 @@
if (!btrfs_test_opt(root, DEGRADED))
return -EIO;
- btrfs_warn(root->fs_info, "devid %llu missing", devid);
device = add_missing_dev(root, fs_devices, devid, dev_uuid);
if (!device)
return -ENOMEM;
+ btrfs_warn(root->fs_info, "devid %llu uuid %pU missing",
+ devid, dev_uuid);
} else {
if (!device->bdev && !btrfs_test_opt(root, DEGRADED))
return -EIO;