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-rw-r--r--block/blk-merge.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/block/blk-merge.c b/block/blk-merge.c
index 7af1f3668a91..f685d633bcc9 100644
--- a/block/blk-merge.c
+++ b/block/blk-merge.c
@@ -154,7 +154,7 @@ static inline unsigned get_max_io_size(struct request_queue *q,
if (max_sectors > start_offset)
return max_sectors - start_offset;
- return sectors & (lbs - 1);
+ return sectors & ~(lbs - 1);
}
static inline unsigned get_max_segment_size(const struct request_queue *q,