diff options
Diffstat (limited to 'drivers/s390/net/qeth_main.c')
| -rw-r--r-- | drivers/s390/net/qeth_main.c | 20 |
1 files changed, 6 insertions, 14 deletions
diff --git a/drivers/s390/net/qeth_main.c b/drivers/s390/net/qeth_main.c index 021cd5d08c61..b3c6e7907790 100644 --- a/drivers/s390/net/qeth_main.c +++ b/drivers/s390/net/qeth_main.c @@ -297,12 +297,10 @@ qeth_alloc_card(void) struct qeth_card *card; QETH_DBF_TEXT(setup, 2, "alloccrd"); - card = (struct qeth_card *) kmalloc(sizeof(struct qeth_card), - GFP_DMA|GFP_KERNEL); + card = kzalloc(sizeof(struct qeth_card), GFP_DMA|GFP_KERNEL); if (!card) return NULL; QETH_DBF_HEX(setup, 2, &card, sizeof(void *)); - memset(card, 0, sizeof(struct qeth_card)); if (qeth_setup_channel(&card->read)) { kfree(card); return NULL; @@ -1632,9 +1630,8 @@ qeth_alloc_reply(struct qeth_card *card) { struct qeth_reply *reply; - reply = kmalloc(sizeof(struct qeth_reply), GFP_ATOMIC); + reply = kzalloc(sizeof(struct qeth_reply), GFP_ATOMIC); if (reply){ - memset(reply, 0, sizeof(struct qeth_reply)); atomic_set(&reply->refcnt, 1); reply->card = card; }; @@ -3348,13 +3345,11 @@ qeth_qdio_establish(struct qeth_card *card) QETH_DBF_TEXT(setup, 2, "qdioest"); - qib_param_field = kmalloc(QDIO_MAX_BUFFERS_PER_Q * sizeof(char), + qib_param_field = kzalloc(QDIO_MAX_BUFFERS_PER_Q * sizeof(char), GFP_KERNEL); if (!qib_param_field) return -ENOMEM; - memset(qib_param_field, 0, QDIO_MAX_BUFFERS_PER_Q * sizeof(char)); - qeth_create_qib_param_field(card, qib_param_field); qeth_create_qib_param_field_blkt(card, qib_param_field); @@ -4819,9 +4814,8 @@ qeth_arp_query(struct qeth_card *card, char *udata) /* get size of userspace buffer and mask_bits -> 6 bytes */ if (copy_from_user(&qinfo, udata, 6)) return -EFAULT; - if (!(qinfo.udata = kmalloc(qinfo.udata_len, GFP_KERNEL))) + if (!(qinfo.udata = kzalloc(qinfo.udata_len, GFP_KERNEL))) return -ENOMEM; - memset(qinfo.udata, 0, qinfo.udata_len); qinfo.udata_offset = QETH_QARP_ENTRIES_OFFSET; iob = qeth_get_setassparms_cmd(card, IPA_ARP_PROCESSING, IPA_CMD_ASS_ARP_QUERY_INFO, @@ -4969,11 +4963,10 @@ qeth_snmp_command(struct qeth_card *card, char *udata) return -EFAULT; } qinfo.udata_len = ureq->hdr.data_len; - if (!(qinfo.udata = kmalloc(qinfo.udata_len, GFP_KERNEL))){ + if (!(qinfo.udata = kzalloc(qinfo.udata_len, GFP_KERNEL))){ kfree(ureq); return -ENOMEM; } - memset(qinfo.udata, 0, qinfo.udata_len); qinfo.udata_offset = sizeof(struct qeth_snmp_ureq_hdr); iob = qeth_get_adapter_cmd(card, IPA_SETADP_SET_SNMP_CONTROL, @@ -5564,12 +5557,11 @@ qeth_get_addr_buffer(enum qeth_prot_versions prot) { struct qeth_ipaddr *addr; - addr = kmalloc(sizeof(struct qeth_ipaddr), GFP_ATOMIC); + addr = kzalloc(sizeof(struct qeth_ipaddr), GFP_ATOMIC); if (addr == NULL) { PRINT_WARN("Not enough memory to add address\n"); return NULL; } - memset(addr,0,sizeof(struct qeth_ipaddr)); addr->type = QETH_IP_TYPE_NORMAL; addr->proto = prot; return addr; |