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path: root/drivers/block/pktcdvd.c
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Diffstat (limited to 'drivers/block/pktcdvd.c')
-rw-r--r--drivers/block/pktcdvd.c9
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
index 109db85..b443fe5 100644
--- a/drivers/block/pktcdvd.c
+++ b/drivers/block/pktcdvd.c
@@ -112,10 +112,9 @@ static struct bio *pkt_bio_alloc(int nr_iovecs)
goto no_bio;
bio_init(bio);
- bvl = kmalloc(nr_iovecs * sizeof(struct bio_vec), GFP_KERNEL);
+ bvl = kcalloc(nr_iovecs, sizeof(struct bio_vec), GFP_KERNEL);
if (!bvl)
goto no_bvl;
- memset(bvl, 0, nr_iovecs * sizeof(struct bio_vec));
bio->bi_max_vecs = nr_iovecs;
bio->bi_io_vec = bvl;
@@ -137,10 +136,9 @@ static struct packet_data *pkt_alloc_packet_data(void)
int i;
struct packet_data *pkt;
- pkt = kmalloc(sizeof(struct packet_data), GFP_KERNEL);
+ pkt = kzalloc(sizeof(struct packet_data), GFP_KERNEL);
if (!pkt)
goto no_pkt;
- memset(pkt, 0, sizeof(struct packet_data));
pkt->w_bio = pkt_bio_alloc(PACKET_MAX_SIZE);
if (!pkt->w_bio)
@@ -2492,10 +2490,9 @@ static int pkt_setup_dev(struct pkt_ctrl_command *ctrl_cmd)
return -EBUSY;
}
- pd = kmalloc(sizeof(struct pktcdvd_device), GFP_KERNEL);
+ pd = kzalloc(sizeof(struct pktcdvd_device), GFP_KERNEL);
if (!pd)
return ret;
- memset(pd, 0, sizeof(struct pktcdvd_device));
pd->rb_pool = mempool_create(PKT_RB_POOL_SIZE, pkt_rb_alloc, pkt_rb_free, NULL);
if (!pd->rb_pool)
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