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Commit f819d837 authored by Linda Knippers's avatar Linda Knippers Committed by Chris Mason
Browse files

btrfsctl -A error code fixup



Send the error back to userland if the ioctl fails

Signed-off-by: default avatarChris Mason <chris.mason@oracle.com>
parent 3b96362c
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+2 −2
Original line number Diff line number Diff line
@@ -453,7 +453,7 @@ static long btrfs_control_ioctl(struct file *file, unsigned int cmd,
{
	struct btrfs_ioctl_vol_args *vol;
	struct btrfs_fs_devices *fs_devices;
	int ret;
	int ret = 0;
	int len;

	vol = kmalloc(sizeof(*vol), GFP_KERNEL);
@@ -470,7 +470,7 @@ static long btrfs_control_ioctl(struct file *file, unsigned int cmd,
	}
out:
	kfree(vol);
	return 0;
	return ret;
}

static void btrfs_write_super_lockfs(struct super_block *sb)