btrfs: scrub: remove the unnecessary path parameter for scrub_raid56_parity()

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In function scrub_stripe() we allocated two btrfs_path's, one @path for
extent tree search and another @ppath for full stripe extent tree search
for RAID56.

This is totally umncessary, as the @ppath usage is completely inside
scrub_raid56_parity(), thus we can move the path allocation into
scrub_raid56_parity() completely.

Signed-off-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

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Qu Wenruo 2021-12-14 21:01:43 +08:00 • committed by David Sterba

parent c122799643

commit 2522dbe86b

1 changed files with 16 additions and 14 deletions

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fs/btrfs/scrub.c

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