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Subject[PATCH 13/24] Staging: hv: mousevsc: Get rid of the unused state: num_outstanding_req
Date
Get rid of the unused state: num_outstanding_req in struct mousevsc_dev.

Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
---
drivers/staging/hv/hv_mouse.c | 3 ---
1 files changed, 0 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/hv/hv_mouse.c b/drivers/staging/hv/hv_mouse.c
index 326d972..092c0ff 100644
--- a/drivers/staging/hv/hv_mouse.c
+++ b/drivers/staging/hv/hv_mouse.c
@@ -157,7 +157,6 @@ struct mousevsc_dev {
struct hv_device *device;
/* 0 indicates the device is being destroyed */
atomic_t ref_count;
- int num_outstanding_req;
unsigned char init_complete;
struct mousevsc_prt_msg protocol_req;
struct mousevsc_prt_msg protocol_resp;
@@ -729,8 +728,6 @@ static int mousevsc_on_device_remove(struct hv_device *device)
*
* so that outstanding requests can be completed.
*/
- while (input_dev->num_outstanding_req)
- udelay(100);

input_dev = final_release_input_device(device);

--
1.7.4.1


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