From: Benjamin Romer <benjamin.romer@unisys.com>
Date: Tue, 23 Feb 2016 15:01:49 +0000 (-0500)
Subject: staging: unisys: fix return value for visorbus pci probe
X-Git-Tag: next-20160301~20^2~10
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=a5cff2b7d87f737e11e39413bd541f3921648bb9;p=karo-tx-linux.git

staging: unisys: fix return value for visorbus pci probe

Instead of returning -1, return -ENODEV when there is no probe function
found for the device.

Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/unisys/visorbus/visorbus_main.c b/drivers/staging/unisys/visorbus/visorbus_main.c
index a3013852c0e0..c0badfa5a46f 100644
--- a/drivers/staging/unisys/visorbus/visorbus_main.c
+++ b/drivers/staging/unisys/visorbus/visorbus_main.c
@@ -771,7 +771,7 @@ visordriver_probe_device(struct device *xdev)
 	get_device(&dev->device);
 	if (!drv->probe) {
 		up(&dev->visordriver_callback_lock);
-		rc = -1;
+		rc = -ENODEV;
 		goto away;
 	}
 	rc = drv->probe(dev);