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

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
......@@ -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)
......
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