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Commit 6427a0d7 authored by K. Y. Srinivasan's avatar K. Y. Srinivasan Committed by Greg Kroah-Hartman
Browse files

Drivers: hv: balloon: Fix a bug in the definition of struct dm_info_msg 



There is bug in the definition of struct dm_info_msg. This patch fixes
the definition of this structure and makes the corresponding adjustments.

Signed-off-by: default avatarK. Y. Srinivasan <kys@microsoft.com>
Reviewed-by: default avatarHaiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent e6028db0

drivers/hv/hv_balloon.c

+8 −4
Original line number Diff line number Diff line
@@ -403,7 +403,7 @@ struct dm_info_header { 
 */



struct dm_info_msg {

	struct dm_info_header header;

	struct dm_header hdr;

	__u32 reserved;

	__u32 info_size;

	__u8  info[];
@@ -503,13 +503,17 @@ static void hot_add_req(struct hv_dynmem_device *dm, struct dm_hot_add *msg) 


static void process_info(struct hv_dynmem_device *dm, struct dm_info_msg *msg)

{

	switch (msg->header.type) {

	struct dm_info_header *info_hdr;



	info_hdr = (struct dm_info_header *)msg->info;



	switch (info_hdr->type) {

	case INFO_TYPE_MAX_PAGE_CNT:

		pr_info("Received INFO_TYPE_MAX_PAGE_CNT\n");

		pr_info("Data Size is %d\n", msg->header.data_size);

		pr_info("Data Size is %d\n", info_hdr->data_size);

		break;

	default:

		pr_info("Received Unknown type: %d\n", msg->header.type);

		pr_info("Received Unknown type: %d\n", info_hdr->type);

	}

}