NVMe: Advance the sg pointer when filling in an sg list

For multipage BIOs, we were always using sg[0] instead of advancing through the list. Oops :-) Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>
git-mirror · Nov 4, 2011 · 51882d0 · 51882d0
1 parent d2d8703
commit 51882d0
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/drivers/block/nvme.c b/drivers/block/nvme.c
@@ -321,6 +321,7 @@ static int nvme_map_bio(struct device *dev, struct nvme_req_info *info,
 	sg_init_table(sg, psegs);
 	bio_for_each_segment(bvec, bio, i) {
 		sg_set_page(sg, bvec->bv_page, bvec->bv_len, bvec->bv_offset);
+		sg++;
 		/* XXX: handle non-mergable here */
 		nsegs++;
 	}