diff options
author | Burman Yan <yan_952@hotmail.com> | 2006-12-08 02:39:35 -0800 |
---|---|---|
committer | Linus Torvalds <torvalds@woody.osdl.org> | 2006-12-08 08:29:01 -0800 |
commit | 41f96935b4c41daea2c4dbbf137960375cf764c1 (patch) | |
tree | 9af3af5e41f68baf063b5f929797c837169bb9df /drivers/isdn/hysdn | |
parent | 0b2dd130a5a8774a30de1f94266f6b9a9892153c (diff) | |
download | lwn-41f96935b4c41daea2c4dbbf137960375cf764c1.tar.gz lwn-41f96935b4c41daea2c4dbbf137960375cf764c1.zip |
[PATCH] isdn: replace kmalloc+memset with kzalloc
Acked-by: Karsten Keil <kkeil@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/isdn/hysdn')
-rw-r--r-- | drivers/isdn/hysdn/hycapi.c | 3 | ||||
-rw-r--r-- | drivers/isdn/hysdn/hysdn_boot.c | 3 | ||||
-rw-r--r-- | drivers/isdn/hysdn/hysdn_init.c | 3 | ||||
-rw-r--r-- | drivers/isdn/hysdn/hysdn_net.c | 3 | ||||
-rw-r--r-- | drivers/isdn/hysdn/hysdn_proclog.c | 3 |
5 files changed, 5 insertions, 10 deletions
diff --git a/drivers/isdn/hysdn/hycapi.c b/drivers/isdn/hysdn/hycapi.c index 6bac43cc91bd..b2ae4ec1e49e 100644 --- a/drivers/isdn/hysdn/hycapi.c +++ b/drivers/isdn/hysdn/hycapi.c @@ -745,12 +745,11 @@ hycapi_capi_create(hysdn_card *card) return 1; } if (!card->hyctrlinfo) { - cinfo = (hycapictrl_info *) kmalloc(sizeof(hycapictrl_info), GFP_ATOMIC); + cinfo = kzalloc(sizeof(hycapictrl_info), GFP_ATOMIC); if (!cinfo) { printk(KERN_WARNING "HYSDN: no memory for capi-ctrl.\n"); return -ENOMEM; } - memset(cinfo, 0, sizeof(hycapictrl_info)); card->hyctrlinfo = cinfo; cinfo->card = card; spin_lock_init(&cinfo->lock); diff --git a/drivers/isdn/hysdn/hysdn_boot.c b/drivers/isdn/hysdn/hysdn_boot.c index 6d0eb0f42fca..be787e16bb79 100644 --- a/drivers/isdn/hysdn/hysdn_boot.c +++ b/drivers/isdn/hysdn/hysdn_boot.c @@ -278,14 +278,13 @@ pof_write_open(hysdn_card * card, unsigned char **bufp) return (-ERR_ALREADY_BOOT); /* boot already active */ } /* error no mem available */ - if (!(boot = kmalloc(sizeof(struct boot_data), GFP_KERNEL))) { + if (!(boot = kzalloc(sizeof(struct boot_data), GFP_KERNEL))) { if (card->debug_flags & LOG_MEM_ERR) hysdn_addlog(card, "POF open: unable to allocate mem"); return (-EFAULT); } card->boot = boot; card->state = CARD_STATE_BOOTING; - memset(boot, 0, sizeof(struct boot_data)); card->stopcard(card); /* first stop the card */ if (card->testram(card)) { diff --git a/drivers/isdn/hysdn/hysdn_init.c b/drivers/isdn/hysdn/hysdn_init.c index b702ed27252b..9e01748a176e 100644 --- a/drivers/isdn/hysdn/hysdn_init.c +++ b/drivers/isdn/hysdn/hysdn_init.c @@ -81,11 +81,10 @@ search_cards(void) if (pci_enable_device(akt_pcidev)) continue; - if (!(card = kmalloc(sizeof(hysdn_card), GFP_KERNEL))) { + if (!(card = kzalloc(sizeof(hysdn_card), GFP_KERNEL))) { printk(KERN_ERR "HYSDN: unable to alloc device mem \n"); return; } - memset(card, 0, sizeof(hysdn_card)); card->myid = cardmax; /* set own id */ card->bus = akt_pcidev->bus->number; card->devfn = akt_pcidev->devfn; /* slot + function */ diff --git a/drivers/isdn/hysdn/hysdn_net.c b/drivers/isdn/hysdn/hysdn_net.c index d205249a1242..557d96c78a62 100644 --- a/drivers/isdn/hysdn/hysdn_net.c +++ b/drivers/isdn/hysdn/hysdn_net.c @@ -278,11 +278,10 @@ hysdn_net_create(hysdn_card * card) return (-ENOMEM); } hysdn_net_release(card); /* release an existing net device */ - if ((dev = kmalloc(sizeof(struct net_local), GFP_KERNEL)) == NULL) { + if ((dev = kzalloc(sizeof(struct net_local), GFP_KERNEL)) == NULL) { printk(KERN_WARNING "HYSDN: unable to allocate mem\n"); return (-ENOMEM); } - memset(dev, 0, sizeof(struct net_local)); /* clean the structure */ spin_lock_init(&((struct net_local *) dev)->lock); diff --git a/drivers/isdn/hysdn/hysdn_proclog.c b/drivers/isdn/hysdn/hysdn_proclog.c index 4d238eff1773..f241f5e551cb 100644 --- a/drivers/isdn/hysdn/hysdn_proclog.c +++ b/drivers/isdn/hysdn/hysdn_proclog.c @@ -405,8 +405,7 @@ hysdn_proclog_init(hysdn_card * card) /* create a cardlog proc entry */ - if ((pd = (struct procdata *) kmalloc(sizeof(struct procdata), GFP_KERNEL)) != NULL) { - memset(pd, 0, sizeof(struct procdata)); + if ((pd = kzalloc(sizeof(struct procdata), GFP_KERNEL)) != NULL) { sprintf(pd->log_name, "%s%d", PROC_LOG_BASENAME, card->myid); if ((pd->log = create_proc_entry(pd->log_name, S_IFREG | S_IRUGO | S_IWUSR, hysdn_proc_entry)) != NULL) { pd->log->proc_fops = &log_fops; |