diff options
| -rw-r--r-- | block/blk-merge.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/block/blk-merge.c b/block/blk-merge.c index 05c17be0eea..0b097f6b177 100644 --- a/block/blk-merge.c +++ b/block/blk-merge.c @@ -89,6 +89,8 @@ static int blk_phys_contig_segment(struct request_queue *q, struct bio *bio, struct bio_vec end_bv, nxt_bv; struct bvec_iter iter; + uninitialized_var(end_bv); + if (!blk_queue_cluster(q)) return 0; @@ -173,6 +175,8 @@ int blk_rq_map_sg(struct request_queue *q, struct request *rq, struct scatterlist *sg; int nsegs, cluster; + uninitialized_var(bvprv); + nsegs = 0; cluster = blk_queue_cluster(q); @@ -235,6 +239,8 @@ int blk_bio_map_sg(struct request_queue *q, struct bio *bio, int nsegs, cluster; struct bvec_iter iter; + uninitialized_var(bvprv); + nsegs = 0; cluster = blk_queue_cluster(q); |