diff options
Diffstat (limited to 'block/ll_rw_blk.c')
| -rw-r--r-- | block/ll_rw_blk.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/block/ll_rw_blk.c b/block/ll_rw_blk.c index 8025d646ab3..61c2e396f2f 100644 --- a/block/ll_rw_blk.c +++ b/block/ll_rw_blk.c @@ -1354,8 +1354,9 @@ new_segment: else sg = sg_next(sg); - memset(sg, 0, sizeof(*sg)); - sg->page = bvec->bv_page; + sg_dma_len(sg) = 0; + sg_dma_address(sg) = 0; + sg_set_page(sg, bvec->bv_page); sg->length = nbytes; sg->offset = bvec->bv_offset; nsegs++; @@ -1363,6 +1364,9 @@ new_segment: bvprv = bvec; } /* segments in rq */ + if (sg) + __sg_mark_end(sg); + return nsegs; } |