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Staging: hv: mousevsc: Get rid of the unused state: num_outstanding_req

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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>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
K. Y. Srinivasan 2011-09-29 11:54:53 -07:00 committed by Greg Kroah-Hartman
parent ea8646b92f
commit c5b71fc71f
1 changed files with 0 additions and 3 deletions
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3
drivers/staging/hv/hv_mouse.c
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@ -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);