staging: hv: fix memory leaks

Free resources before exit.

Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com>
Cc: K. Y. Srinivasan <kys@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: Mike Sterling <mike.sterling@microsoft.com>
Cc: Abhishek Kane <v-abkane@microsoft.com>
Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/staging/hv/hv_mouse.c b/drivers/staging/hv/hv_mouse.c
index 6fa462109ce9..50147f84741c 100644
--- a/drivers/staging/hv/hv_mouse.c
+++ b/drivers/staging/hv/hv_mouse.c
@@ -684,6 +684,7 @@ static int MousevscOnDeviceAdd(struct hv_device *Device, void *AdditionalInfo)
 
         if (ret != 0) {
                 pr_err("unable to open channel: %d", ret);
+                FreeInputDevice(inputDevice);
                 return -1;
         }
 
@@ -695,6 +696,7 @@ static int MousevscOnDeviceAdd(struct hv_device *Device, void *AdditionalInfo)
                 pr_err("unable to connect channel: %d", ret);
 
                 vmbus_close(Device->channel);
+                FreeInputDevice(inputDevice);
                 return ret;
         }