---

yaml --- r: 249574 b: refs/heads/master c: 01415ab h: refs/heads/master v: v3
git-mirror · May 11, 2011 · 2cab084 · 2cab084
1 parent 9a41219
commit 2cab084
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Showing 2 changed files with 16 additions and 16 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 9d41889fd6fecd106c68cc1062f6bce5bda5bdb4
+refs/heads/master: 01415ab3d24e5e53b6b581869bc368f78e397ccb
diff --git a/trunk/drivers/staging/hv/storvsc_drv.c b/trunk/drivers/staging/hv/storvsc_drv.c
@@ -90,20 +90,6 @@ static int storvsc_initialize(struct hv_driver *driver)
 	memcpy(&driver->dev_type, &gStorVscDeviceType,
 	       sizeof(struct hv_guid));
 
-
-	/*
-	 * Divide the ring buffer data size (which is 1 page less
-	 * than the ring buffer size since that page is reserved for
-	 * the ring buffer indices) by the max request size (which is
-	 * vmbus_channel_packet_multipage_buffer + struct vstor_packet + u64)
-	 */
-	stor_driver->max_outstanding_req_per_channel =
-		((stor_driver->ring_buffer_size - PAGE_SIZE) /
-		  ALIGN(MAX_MULTIPAGE_BUFFER_PACKET +
-			   sizeof(struct vstor_packet) + sizeof(u64),
-			   sizeof(u64)));
-
-
 	return 0;
 }
 
@@ -797,13 +783,27 @@ static int storvsc_drv_init(void)
 	int ret;
 	struct storvsc_driver *storvsc_drv_obj = &storvsc_drv;
 	struct hv_driver *drv = &storvsc_drv.base;
+	u32 max_outstanding_req_per_channel;
+
+	/*
+	 * Divide the ring buffer data size (which is 1 page less
+	 * than the ring buffer size since that page is reserved for
+	 * the ring buffer indices) by the max request size (which is
+	 * vmbus_channel_packet_multipage_buffer + struct vstor_packet + u64)
+	 */
+
+	max_outstanding_req_per_channel =
+	((storvsc_ringbuffer_size - PAGE_SIZE) /
+	ALIGN(MAX_MULTIPAGE_BUFFER_PACKET +
+	sizeof(struct vstor_packet) + sizeof(u64),
+	sizeof(u64)));
 
 	storvsc_drv_obj->ring_buffer_size = storvsc_ringbuffer_size;
 
 	/* Callback to client driver to complete the initialization */
 	storvsc_initialize(&storvsc_drv_obj->base);
 
-	if (storvsc_drv_obj->max_outstanding_req_per_channel <
+	if (max_outstanding_req_per_channel <
 	    STORVSC_MAX_IO_REQUESTS)
 		return -1;