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-rw-r--r--block/blk-merge.c6
1 files changed, 1 insertions, 5 deletions
diff --git a/block/blk-merge.c b/block/blk-merge.c
index 65e75efa9bd3..2d470cf2173e 100644
--- a/block/blk-merge.c
+++ b/block/blk-merge.c
@@ -115,17 +115,13 @@ static struct bio *bio_split_discard(struct bio *bio,
*nsegs = 1;
- /* Zero-sector (unknown) and one-sector granularities are the same. */
granularity = max(lim->discard_granularity >> 9, 1U);
max_discard_sectors =
min(lim->max_discard_sectors, bio_allowed_max_sectors(lim));
max_discard_sectors -= max_discard_sectors % granularity;
-
- if (unlikely(!max_discard_sectors)) {
- /* XXX: warn */
+ if (unlikely(!max_discard_sectors))
return NULL;
- }
if (bio_sectors(bio) <= max_discard_sectors)
return NULL;