On Thu, Jul 13, 2017 at 05:42:15PM +0200, David Sterba wrote:
> As it uses the non-failinig bio allocation, we can remove error handling
> from the callers as well.
>
Looks good.
Reviewed-by: Liu Bo <bo.li....@oracle.com>
-liubo
> 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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