[BLOCK] Don't clear sg_dma_len/addr() in blk_rq_map_sg()

It's not a proper lvalue on all archs. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
git-mirror · Oct 23, 2007 · ad0d408 · ad0d408
1 parent 73fc4f0
commit ad0d408
Showing 1 changed file with 0 additions and 2 deletions.
diff --git a/block/ll_rw_blk.c b/block/ll_rw_blk.c
@@ -1354,8 +1354,6 @@ int blk_rq_map_sg(struct request_queue *q, struct request *rq,
 			else
 				sg = sg_next(sg);
 
-			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;