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authorPeter Osterlund <petero2@telia.com>2005-09-13 10:25:29 +0200
committerLinus Torvalds <torvalds@g5.osdl.org>2005-09-13 17:22:30 +0200
commit1107d2e0352769b9bde6a4877c295b9309cdb877 (patch)
tree21a8de99051772245251be082e89ced1841afcc7 /drivers/block/pktcdvd.c
parent[PATCH] pktcdvd: more accurate I/O accounting (diff)
downloadlinux-1107d2e0352769b9bde6a4877c295b9309cdb877.tar.xz
linux-1107d2e0352769b9bde6a4877c295b9309cdb877.zip
[PATCH] pktcdvd: use kcalloc and kzalloc
Use kcalloc and kzalloc in pktcdvd. Signed-off-by: Peter Osterlund <petero2@telia.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to '')
-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 109db859112a..b443fe5eebe4 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)