[PATCH] btrfs: btrfs_create_repair_bio never fails, skip error handling

[David Sterba]

As it uses the non-failinig bio allocation, we can remove error handling
from the callers as well.

Signed-off-by: David Sterba <dste...@suse.com>
---
 fs/btrfs/extent_io.c | 4 ----
 fs/btrfs/inode.c     | 4 ----
 2 files changed, 8 deletions(-)

diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index 2e6f69908303..7010b7764e23 100644
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -2394,10 +2394,6 @@ static int bio_readpage_error(struct bio *failed_bio, 
u64 phy_offset,
                                      start - page_offset(page),
                                      (int)phy_offset, failed_bio->bi_end_io,
                                      NULL);
-       if (!bio) {
-               free_io_failure(failure_tree, tree, failrec);
-               return -EIO;
-       }
        bio_set_op_attrs(bio, REQ_OP_READ, read_mode);
 
        btrfs_debug(btrfs_sb(inode->i_sb),
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 5d3c6ac960fd..97460e492d91 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -8017,10 +8017,6 @@ static int dio_read_error(struct inode *inode, struct 
bio *failed_bio,
        isector >>= inode->i_sb->s_blocksize_bits;
        bio = btrfs_create_repair_bio(inode, failed_bio, failrec, page,
                                pgoff, isector, repair_endio, repair_arg);
-       if (!bio) {
-               free_io_failure(failure_tree, io_tree, failrec);
-               return -EIO;
-       }
        bio_set_op_attrs(bio, REQ_OP_READ, read_mode);
 
        btrfs_debug(BTRFS_I(inode)->root->fs_info,
-- 
2.13.0

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