From: K. Y. Srinivasan <kys@microsoft.com>
Date: Thu, 25 Aug 2011 16:49:05 +0000 (-0700)
Subject: Staging: hv: storvsc: Cleanup error handling in storvsc_do_io()
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=3b54eed7de90d59b2c6fa416513826279acc3bbd;p=openwrt%2Fstaging%2Fblogic.git

Staging: hv: storvsc: Cleanup error handling in storvsc_do_io()

Use standard Linux error codes.

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>
---

diff --git a/drivers/staging/hv/storvsc.c b/drivers/staging/hv/storvsc.c
index 2b73f726bbb7..2b914e41f522 100644
--- a/drivers/staging/hv/storvsc.c
+++ b/drivers/staging/hv/storvsc.c
@@ -454,7 +454,7 @@ int storvsc_do_io(struct hv_device *device,
 	stor_device = get_stor_device(device);
 
 	if (!stor_device)
-		return -2;
+		return -ENODEV;
 
 
 	request->device  = device;