From 8551158abc8ef45a7f473a87e69624d05ebfd684 Mon Sep 17 00:00:00 2001 From: Stefan Richter Date: Mon, 7 Nov 2005 06:31:45 -0500 Subject: kmalloc/kzalloc changes: dv1394, eth1394, ieee1394, ohci1394, pcilynx, raw1394, sbp2c, video1394: - use kzalloc - provide safer size arguments to kmalloc and kzalloc - omit some casts Signed-off-by: Stefan Richter Signed-off-by: Jody McIntyre --- drivers/ieee1394/nodemgr.c | 27 ++++++++++++--------------- 1 file changed, 12 insertions(+), 15 deletions(-) (limited to 'drivers/ieee1394/nodemgr.c') diff --git a/drivers/ieee1394/nodemgr.c b/drivers/ieee1394/nodemgr.c index 7fff5a1d2ea..3f0917bbd7f 100644 --- a/drivers/ieee1394/nodemgr.c +++ b/drivers/ieee1394/nodemgr.c @@ -743,21 +743,20 @@ static struct node_entry *nodemgr_create_node(octlet_t guid, struct csr1212_csr unsigned int generation) { struct hpsb_host *host = hi->host; - struct node_entry *ne; - - ne = kmalloc(sizeof(struct node_entry), GFP_KERNEL); - if (!ne) return NULL; + struct node_entry *ne; - memset(ne, 0, sizeof(struct node_entry)); + ne = kzalloc(sizeof(*ne), GFP_KERNEL); + if (!ne) + return NULL; ne->tpool = &host->tpool[nodeid & NODE_MASK]; - ne->host = host; - ne->nodeid = nodeid; + ne->host = host; + ne->nodeid = nodeid; ne->generation = generation; ne->needs_probe = 1; - ne->guid = guid; + ne->guid = guid; ne->guid_vendor_id = (guid >> 40) & 0xffffff; ne->guid_vendor_oui = nodemgr_find_oui_name(ne->guid_vendor_id); ne->csr = csr; @@ -787,7 +786,7 @@ static struct node_entry *nodemgr_create_node(octlet_t guid, struct csr1212_csr (host->node_id == nodeid) ? "Host" : "Node", NODE_BUS_ARGS(host, nodeid), (unsigned long long)guid); - return ne; + return ne; } @@ -872,12 +871,10 @@ static struct unit_directory *nodemgr_process_unit_directory struct csr1212_keyval *kv; u8 last_key_id = 0; - ud = kmalloc(sizeof(struct unit_directory), GFP_KERNEL); + ud = kzalloc(sizeof(*ud), GFP_KERNEL); if (!ud) goto unit_directory_error; - memset (ud, 0, sizeof(struct unit_directory)); - ud->ne = ne; ud->ignore_driver = ignore_drivers; ud->address = ud_kv->offset + CSR1212_CONFIG_ROM_SPACE_BASE; @@ -937,10 +934,10 @@ static struct unit_directory *nodemgr_process_unit_directory /* Logical Unit Number */ if (kv->key.type == CSR1212_KV_TYPE_IMMEDIATE) { if (ud->flags & UNIT_DIRECTORY_HAS_LUN) { - ud_child = kmalloc(sizeof(struct unit_directory), GFP_KERNEL); + ud_child = kmalloc(sizeof(*ud_child), GFP_KERNEL); if (!ud_child) goto unit_directory_error; - memcpy(ud_child, ud, sizeof(struct unit_directory)); + memcpy(ud_child, ud, sizeof(*ud_child)); nodemgr_register_device(ne, ud_child, &ne->device); ud_child = NULL; @@ -1200,7 +1197,7 @@ static void nodemgr_node_scan_one(struct host_info *hi, struct csr1212_csr *csr; struct nodemgr_csr_info *ci; - ci = kmalloc(sizeof(struct nodemgr_csr_info), GFP_KERNEL); + ci = kmalloc(sizeof(*ci), GFP_KERNEL); if (!ci) return; -- cgit v1.2.3-18-g5258