diff options
Diffstat (limited to 'fs/btrfs/volumes.c')
| -rw-r--r-- | fs/btrfs/volumes.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index 643879208f05..e8a618261218 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -211,8 +211,8 @@ btrfs_get_bdev_and_sb(const char *device_path, fmode_t flags, void *holder, } invalidate_bdev(*bdev); *bh = btrfs_read_dev_super(*bdev); - if (!*bh) { - ret = -EINVAL; + if (IS_ERR(*bh)) { + ret = PTR_ERR(*bh); blkdev_put(*bdev, flags); goto error; } @@ -6746,8 +6746,8 @@ int btrfs_scratch_superblock(struct btrfs_device *device) struct btrfs_super_block *disk_super; bh = btrfs_read_dev_super(device->bdev); - if (!bh) - return -EINVAL; + if (IS_ERR(bh)) + return PTR_ERR(bh); disk_super = (struct btrfs_super_block *)bh->b_data; memset(&disk_super->magic, 0, sizeof(disk_super->magic)); |