Cleanup alloc_input_device(); you can directly set the reference count.
Signed-off-by: K. Y. Srinivasan <[email protected]>
Signed-off-by: Haiyang Zhang <[email protected]>
---
drivers/staging/hv/hv_mouse.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/staging/hv/hv_mouse.c b/drivers/staging/hv/hv_mouse.c
index 092c0ff..38e31ae 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);
--
1.7.4.1
_______________________________________________
devel mailing list
[email protected]
http://driverdev.linuxdriverproject.org/mailman/listinfo/devel
