Staging: hv: test return value of osd_WaitEventCreate()
The return value of osd_WaitEventCreate() was not examined in some
places.
Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/staging/hv/Connection.c b/drivers/staging/hv/Connection.c
index 1e41114..e590eb4 100644
--- a/drivers/staging/hv/Connection.c
+++ b/drivers/staging/hv/Connection.c
@@ -98,6 +98,11 @@
}
msgInfo->WaitEvent = osd_WaitEventCreate();
+ if (!msgInfo->WaitEvent) {
+ ret = -ENOMEM;
+ goto Cleanup;
+ }
+
msg = (struct vmbus_channel_initiate_contact *)msgInfo->Msg;
msg->Header.MessageType = ChannelMessageInitiateContact;