Merge branch 'for-4.14/block' of git://git.kernel.dk/linux-block

[platform/kernel/linux-exynos.git] / fs / btrfs / volumes.c

diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index f9f0f47..002aa31 100644 (file)
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -6212,8 +6212,8 @@ static void bbio_error(struct btrfs_bio *bbio, struct bio *bio, u64 logical)
        }
 }
 
-int btrfs_map_bio(struct btrfs_fs_info *fs_info, struct bio *bio,
-                 int mirror_num, int async_submit)
+blk_status_t btrfs_map_bio(struct btrfs_fs_info *fs_info, struct bio *bio,
+                          int mirror_num, int async_submit)
 {
        struct btrfs_device *dev;
        struct bio *first_bio = bio;
@@ -6233,7 +6233,7 @@ int btrfs_map_bio(struct btrfs_fs_info *fs_info, struct bio *bio,
                                &map_length, &bbio, mirror_num, 1);
        if (ret) {
                btrfs_bio_counter_dec(fs_info);
-               return ret;
+               return errno_to_blk_status(ret);
        }
 
        total_devs = bbio->num_stripes;
@@ -6256,7 +6256,7 @@ int btrfs_map_bio(struct btrfs_fs_info *fs_info, struct bio *bio,
                }
 
                btrfs_bio_counter_dec(fs_info);
-               return ret;
+               return errno_to_blk_status(ret);
        }
 
        if (map_length < length) {
@@ -6283,7 +6283,7 @@ int btrfs_map_bio(struct btrfs_fs_info *fs_info, struct bio *bio,
                                  dev_nr, async_submit);
        }
        btrfs_bio_counter_dec(fs_info);
-       return 0;
+       return BLK_STS_OK;
 }
 
 struct btrfs_device *btrfs_find_device(struct btrfs_fs_info *fs_info, u64 devid,