[PATCH] hv: channel_mgmt: match var type to return type of wait_for_completion

[Nicholas Mc Guire]

From: Nicholas Mc Guire <der.herr@xxxxxxx>

return type of wait_for_completion_timeout is unsigned long not int, this
patch changes the type of t from int to unsigned long.

Signed-off-by: Nicholas Mc Guire <der.herr@xxxxxxx>
---

The return type of wait_for_completion_timeout is unsigned long not
int. This patch resolves the type missmatch by changing the type
to unsigned long.

This patch was only compile tested with x86_64_defconfig +
CONFIG_X86_VSMP=y, CONFIG_HYPERV=m

Patch is against 3.19.0-rc6 -next-20150130

 drivers/hv/channel_mgmt.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/hv/channel_mgmt.c b/drivers/hv/channel_mgmt.c
index 3736f71..07e055b 100644
--- a/drivers/hv/channel_mgmt.c
+++ b/drivers/hv/channel_mgmt.c
@@ -787,7 +787,8 @@ int vmbus_request_offers(void)
 {
 	struct vmbus_channel_message_header *msg;
 	struct vmbus_channel_msginfo *msginfo;
-	int ret, t;
+	int ret;
+	unsigned long t;
 
 	msginfo = kmalloc(sizeof(*msginfo) +
 			  sizeof(struct vmbus_channel_message_header),
-- 
1.7.10.4

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