Commit f8ba8c70 authored by K. Y. Srinivasan's avatar K. Y. Srinivasan Committed by Greg Kroah-Hartman
Browse files

Staging: hv: netvsc_drv: Directly get the size of rndis_filter_packet 



Directly get the size of rndis_filter_packet.

Signed-off-by: default avatarK. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: default avatarHaiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: default avatarAbhishek Kane <v-abkane@microsoft.com>
Signed-off-by: default avatarHank Janssen <hjanssen@microsoft.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 9dbfd150

drivers/staging/hv/netvsc_drv.c

+1 −3
Original line number Diff line number Diff line
@@ -127,8 +127,6 @@ static void netvsc_xmit_completion(void *context) 
static int netvsc_start_xmit(struct sk_buff *skb, struct net_device *net)

{

	struct net_device_context *net_device_ctx = netdev_priv(net);

	struct netvsc_driver *net_drv_obj =

		drv_to_netvscdrv(net_device_ctx->device_ctx->device.driver);

	struct hv_netvsc_packet *packet;

	int ret;

	unsigned int i, num_pages;
@@ -141,7 +139,7 @@ static int netvsc_start_xmit(struct sk_buff *skb, struct net_device *net) 
	/* Allocate a netvsc packet based on # of frags. */

	packet = kzalloc(sizeof(struct hv_netvsc_packet) +

			 (num_pages * sizeof(struct hv_page_buffer)) +

			 net_drv_obj->req_ext_size, GFP_ATOMIC);

			 sizeof(struct rndis_filter_packet), GFP_ATOMIC);

	if (!packet) {

		/* out of memory, silently drop packet */

		netdev_err(net, "unable to allocate hv_netvsc_packet\n");