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authorHaiyang Zhang <haiyangz@microsoft.com>2012-08-09 12:04:18 +0400
committerDavid S. Miller <davem@davemloft.net>2012-08-10 03:44:39 +0400
commit0f48917b93414a9c306a834b1b93307383956f44 (patch)
tree34b17fffb32af069988c61ba76a5203162748452 /drivers/net/hyperv
parent1fb9489bf190ce2b3fc03891f3de4b2d30600e28 (diff)
downloadlinux-0f48917b93414a9c306a834b1b93307383956f44.tar.xz
hyperv: Add comments for the extended buffer after RNDIS message
Reported-by: Olaf Hering <olaf@aepfle.de> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/hyperv')
-rw-r--r--drivers/net/hyperv/rndis_filter.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/net/hyperv/rndis_filter.c b/drivers/net/hyperv/rndis_filter.c
index 1e88a1095934..06f8601f32fc 100644
--- a/drivers/net/hyperv/rndis_filter.c
+++ b/drivers/net/hyperv/rndis_filter.c
@@ -46,8 +46,14 @@ struct rndis_request {
/* Simplify allocation by having a netvsc packet inline */
struct hv_netvsc_packet pkt;
struct hv_page_buffer buf;
- /* FIXME: We assumed a fixed size request here. */
+
struct rndis_message request_msg;
+ /*
+ * The buffer for the extended info after the RNDIS message. It's
+ * referenced based on the data offset in the RNDIS message. Its size
+ * is enough for current needs, and should be sufficient for the near
+ * future.
+ */
u8 ext[100];
};