diff options
| author | Kent Overstreet <kmo@daterainc.com> | 2013-11-26 16:36:49 -0800 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2013-11-26 17:50:37 -0700 |
| commit | 3f273d301b535ef46f9c689e5b2828b741e81050 (patch) | |
| tree | ac66fc64d2f8eb5a6286755b18882298bb0c4964 /block/blk-merge.c | |
| parent | 4b1faf931650d4a35b2a570318862821d6a962e3 (diff) | |
block: Silence spurious compiler warnings
Signed-off-by: Kent Overstreet <kmo@daterainc.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-merge.c')
| -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 05c17be0eea4..0b097f6b1778 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); |