From 1107d2e0352769b9bde6a4877c295b9309cdb877 Mon Sep 17 00:00:00 2001 From: Peter Osterlund Date: Tue, 13 Sep 2005 01:25:29 -0700 Subject: [PATCH] [PATCH] pktcdvd: use kcalloc and kzalloc Use kcalloc and kzalloc in pktcdvd. Signed-off-by: Peter Osterlund Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/block/pktcdvd.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c index 109db85911..b443fe5eeb 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) -- 2.39.5