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btrfs: btrfs_bio_alloc never fails, skip error handling 

Update direct callers of btrfs_bio_alloc that do error handling, that we
can now remove.

Reviewed-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba 2017-06-02 17:38:30 +02:00
parent 6e707bcd1f
commit 0c4dd97c5e
1 changed files with 0 additions and 3 deletions
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3
fs/btrfs/extent_io.c
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@ -2808,9 +2808,6 @@ static int submit_extent_page(int op, int op_flags, struct extent_io_tree *tree,
bio = btrfs_bio_alloc(bdev, sector, BIO_MAX_PAGES, bio = btrfs_bio_alloc(bdev, sector, BIO_MAX_PAGES,
GFP_NOFS | __GFP_HIGH); GFP_NOFS | __GFP_HIGH);
if (!bio)
return -ENOMEM;
bio_add_page(bio, page, page_size, offset); bio_add_page(bio, page, page_size, offset);
bio->bi_end_io = end_io_func; bio->bi_end_io = end_io_func;
bio->bi_private = tree; bio->bi_private = tree;