btrfs: cleanup calculation of lockend in lock_and_cleanup_extent_if_need()

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We're just doing rounding up to sectorsize to calculate the lockend.
There is no need to do the unnecessary length calculation, just direct
round_up() is enough.

Reviewed-by: Nikolay Borisov <nborisov@suse.com>
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 2020-08-13 14:33:52 +08:00 • committed by David Sterba

parent c4923027bd

commit e21139c621

1 changed files with 1 additions and 3 deletions

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fs/btrfs/file.c

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