From: Nikolay Borisov Date: Wed, 10 Apr 2019 14:24:41 +0000 (+0300) Subject: btrfs: Pass 0 for bio_offset to btrfs_wq_submit_bio X-Git-Tag: v5.4-rc1~779^2~76 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e7681167c36f451b1645211116ef287d9c47b07a;p=platform%2Fkernel%2Flinux-rpi.git btrfs: Pass 0 for bio_offset to btrfs_wq_submit_bio Buffered writeback always calls btrfs_csum_one_bio with the last 2 arguments being 0 irrespective of what the bio_offset has been passed to btrfs_submit_bio_start. Make this apparent by explicitly passing 0 for bio_offset when calling btrfs_wq_submit_bio from btrfs_submit_bio_hook. This will allow for further simplifications down the line. No functional changes. Reviewed-by: Johannes Thumshirn Signed-off-by: Nikolay Borisov Reviewed-by: David Sterba Signed-off-by: David Sterba --- diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 130b1c8..1e7e842 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -1991,8 +1991,7 @@ static blk_status_t btrfs_submit_bio_hook(struct inode *inode, struct bio *bio, goto mapit; /* we're doing a write, do the async checksumming */ ret = btrfs_wq_submit_bio(fs_info, bio, mirror_num, bio_flags, - bio_offset, inode, - btrfs_submit_bio_start); + 0, inode, btrfs_submit_bio_start); goto out; } else if (!skip_sum) { ret = btrfs_csum_one_bio(inode, bio, 0, 0);