Messages in this thread Patch in this message | | | Subject | [PATCH 4/5] Use kcalloc and kzalloc in pktcdvd | From | Peter Osterlund <> | Date | 11 Sep 2005 18:46:12 +0200 |
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Use kcalloc and kzalloc in pktcdvd.
Signed-off-by: Peter Osterlund <petero2@telia.com> ---
drivers/block/pktcdvd.c | 9 +++------ 1 files changed, 3 insertions(+), 6 deletions(-)
diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c --- a/drivers/block/pktcdvd.c +++ b/drivers/block/pktcdvd.c @@ -112,10 +112,9 @@ static struct bio *pkt_bio_alloc(int nr_ 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_pac 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 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) -- Peter Osterlund - petero2@telia.com http://web.telia.com/~u89404340 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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