diff --git a/drivers/staging/hv/storvsc_api.h b/drivers/staging/hv/storvsc_api.h
index 055902b69014..99d878a19f1c 100644
--- a/drivers/staging/hv/storvsc_api.h
+++ b/drivers/staging/hv/storvsc_api.h
@@ -79,10 +79,6 @@ struct storvsc_driver {
 
 	/* Set by caller (in bytes) */
 	u32 ring_buffer_size;
-
-	/* Maximum # of requests in flight per channel/device */
-	u32 max_outstanding_req_per_channel;
-
 };
 
 struct storvsc_device_info {