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dm dust: remove redundant unsigned comparison to less than zero

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Variable block is an unsigned long long hence the less than zero
comparison is always false, hence it is redundant and can be removed.

Addresses-Coverity: ("Unsigned compared against 0")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Bryan Gurney <bgurney@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
This commit is contained in:
Colin Ian King 2019-05-01 13:57:17 +01:00 • committed by Mike Snitzer
commit cacddeab56
1 changed files with 1 additions and 1 deletions
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2
drivers/md/dm-dust.c
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@ -411,7 +411,7 @@ static int dust_message(struct dm_target *ti, unsigned int argc, char **argv,
block = tmp;
sector_div(size, dd->sect_per_block);
if (block > size || block < 0) {
if (block > size) {
DMERR("selected block value out of range");
return result;
}