dm log: avoid multiple line dereference
Signed-off-by: Heinz Mauelshagen <heinzm@redhat.com> Signed-off-by: Mike Snitzer <snitzer@kernel.org>
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@ -447,8 +447,7 @@ static int create_log_context(struct dm_dirty_log *log, struct dm_target *ti,
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*/
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buf_size =
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dm_round_up((LOG_OFFSET << SECTOR_SHIFT) + bitset_size,
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bdev_logical_block_size(lc->header_location.
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bdev));
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bdev_logical_block_size(lc->header_location.bdev));
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if (buf_size > bdev_nr_bytes(dev->bdev)) {
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DMWARN("log device %s too small: need %llu bytes",
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