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Btrfs: use BTRFS_ERROR_DEV_MISSING_NOT_FOUND when missing device is not found 

Use btrfs specific error code BTRFS_ERROR_DEV_MISSING_NOT_FOUND instead
of -ENOENT.  Next this removes the logging when user specifies "missing"
and we don't find it in the kernel device list. Logging are for system
events not for user input errors.

Signed-off-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Anand Jain 2015-08-14 18:32:56 +08:00 committed by David Sterba
parent a4553fefb5
commit d74a625987
1 changed files with 2 additions and 4 deletions
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6
fs/btrfs/volumes.c
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@ -2041,10 +2041,8 @@ int btrfs_find_device_missing_or_by_path(struct btrfs_root *root,
}
}
if (!*device) {
btrfs_err(root->fs_info, "no missing device found");
return -ENOENT;
}
if (!*device)
return BTRFS_ERROR_DEV_MISSING_NOT_FOUND;
return 0;
} else {