Messages in this thread Patch in this message | | | Subject | [PATCH 2.6.19] prism54: replace kmalloc+memset with kzalloc | From | Yan Burman <> | Date | Sat, 02 Dec 2006 13:35:20 +0200 |
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Replace kmalloc+memset with kzalloc
Signed-off-by: Yan Burman <burman.yan@gmail.com>
diff -rubp linux-2.6.19-rc5_orig/drivers/net/wireless/prism54/isl_ioctl.c linux-2.6.19-rc5_kzalloc/drivers/net/wireless/prism54/isl_ioctl.c --- linux-2.6.19-rc5_orig/drivers/net/wireless/prism54/isl_ioctl.c 2006-11-09 12:16:21.000000000 +0200 +++ linux-2.6.19-rc5_kzalloc/drivers/net/wireless/prism54/isl_ioctl.c 2006-11-11 22:44:04.000000000 +0200 @@ -2141,11 +2141,9 @@ prism54_wpa_bss_ie_add(islpci_private *p struct islpci_bss_wpa_ie, list); list_del(&bss->list); } else { - bss = kmalloc(sizeof (*bss), GFP_ATOMIC); - if (bss != NULL) { + bss = kzalloc(sizeof (*bss), GFP_ATOMIC); + if (bss != NULL) priv->num_bss_wpa++; - memset(bss, 0, sizeof (*bss)); - } } if (bss != NULL) { memcpy(bss->bssid, bssid, ETH_ALEN); @@ -2685,11 +2683,10 @@ prism2_ioctl_set_generic_element(struct return -EINVAL; alen = sizeof(*attach) + len; - attach = kmalloc(alen, GFP_KERNEL); + attach = kzalloc(alen, GFP_KERNEL); if (attach == NULL) return -ENOMEM; - memset(attach, 0, alen); #define WLAN_FC_TYPE_MGMT 0 #define WLAN_FC_STYPE_ASSOC_REQ 0 #define WLAN_FC_STYPE_REASSOC_REQ 2 diff -rubp linux-2.6.19-rc5_orig/drivers/net/wireless/prism54/oid_mgt.c linux-2.6.19-rc5_kzalloc/drivers/net/wireless/prism54/oid_mgt.c --- linux-2.6.19-rc5_orig/drivers/net/wireless/prism54/oid_mgt.c 2006-11-09 12:16:21.000000000 +0200 +++ linux-2.6.19-rc5_kzalloc/drivers/net/wireless/prism54/oid_mgt.c 2006-11-11 22:44:04.000000000 +0200 @@ -235,12 +235,10 @@ mgt_init(islpci_private *priv) { int i; - priv->mib = kmalloc(OID_NUM_LAST * sizeof (void *), GFP_KERNEL); + priv->mib = kcalloc(OID_NUM_LAST, sizeof (void *), GFP_KERNEL); if (!priv->mib) return -ENOMEM; - memset(priv->mib, 0, OID_NUM_LAST * sizeof (void *)); - /* Alloc the cache */ for (i = 0; i < OID_NUM_LAST; i++) { if (isl_oid[i].flags & OID_FLAG_CACHED) {
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