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authorK. Y. Srinivasan <kys@microsoft.com>2012-12-06 11:06:54 -0800
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-01-17 11:58:00 -0800
commit6427a0d771dbf2a5cfbbed00caffbf1d11f4ae0b (patch)
tree061cc9245a05f33526467befca9f7e0d9a641112 /drivers/hv
parente6028db0146cf5a68dbd1508225ea49840997880 (diff)
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: K. Y. Srinivasan <kys@microsoft.com> Reviewed-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/hv')
-rw-r--r--drivers/hv/hv_balloon.c12
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/hv/hv_balloon.c b/drivers/hv/hv_balloon.c
index f6c0011a0337..b9bb8f4c1c39 100644
--- a/drivers/hv/hv_balloon.c
+++ b/drivers/hv/hv_balloon.c
@@ -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);
}
}

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