btrfs: scrub: clean up temporary page variables in scrub_checksum_super
authorDavid Sterba <dsterba@suse.com>
Fri, 29 May 2020 13:47:05 +0000 (15:47 +0200)
committerDavid Sterba <dsterba@suse.com>
Mon, 27 Jul 2020 10:55:23 +0000 (12:55 +0200)
commitc7460541093494f108adb6388351636d353715fb
tree2616ec3b641dbbf040f149926f23fba6f7f298c1
parent74710cf1fbdc74b1593be953e85b3f392c9f43a4
btrfs: scrub: clean up temporary page variables in scrub_checksum_super

Add proper variable for the scrub page and use it instead of repeatedly
dereferencing the other structures.

Signed-off-by: David Sterba <dsterba@suse.com>
fs/btrfs/scrub.c