From bdbbdb2d63fe340935ec6521da62fe9e73d8dc15 Mon Sep 17 00:00:00 2001 From: "K. Y. Srinivasan" Date: Thu, 29 Sep 2011 11:54:54 -0700 Subject: [PATCH] Staging: hv: mousevsc: Cleanup alloc_input_device() Cleanup alloc_input_device(); you can directly set the reference count. Signed-off-by: K. Y. Srinivasan Signed-off-by: Haiyang Zhang Signed-off-by: Greg Kroah-Hartman --- drivers/staging/hv/hv_mouse.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/hv/hv_mouse.c b/drivers/staging/hv/hv_mouse.c index 092c0ff0f0f..38e31ae73a1 100644 --- a/drivers/staging/hv/hv_mouse.c +++ b/drivers/staging/hv/hv_mouse.c @@ -186,7 +186,7 @@ static struct mousevsc_dev *alloc_input_device(struct hv_device *device) * Set to 2 to allow both inbound and outbound traffics * (ie get_input_device() and must_get_input_device()) to proceed. */ - atomic_cmpxchg(&input_dev->ref_count, 0, 2); + atomic_set(&input_dev->ref_count, 2); input_dev->device = device; hv_set_drvdata(device, input_dev); -- 2.39.2