btrfs: remove check for NULL block reserve at btrfs_block_rsv_check()

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The block reserve passed to btrfs_block_rsv_check() is never NULL, so
remove the check. In case it can ever become NULL in the future, then
we'll get a pretty obvious and clear NULL pointer dereference crash and
stack trace.

Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

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Filipe Manana 2023-03-21 11:13:39 +00:00 • committed by David Sterba

parent 5c1f2c6bca

commit b93fa4acbb

1 changed files with 0 additions and 3 deletions

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fs/btrfs/block-rsv.c

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