From: Rupesh Gujare <rupesh.gujare@atmel.com>
Date: Wed, 28 Aug 2013 11:43:15 +0000 (+0100)
Subject: staging: ozwpan: Change error number.
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=b93d85f007177076c07acd8bf249dc466a977260;p=openwrt%2Fstaging%2Fblogic.git

staging: ozwpan: Change error number.

Incorrect error number was returned here (EPERM), ENXIO is more
appropriate.

Signed-off-by: Rupesh Gujare <rupesh.gujare@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/ozwpan/ozcdev.c b/drivers/staging/ozwpan/ozcdev.c
index 03b41eecc62c..50722eab7e1f 100644
--- a/drivers/staging/ozwpan/ozcdev.c
+++ b/drivers/staging/ozwpan/ozcdev.c
@@ -161,7 +161,7 @@ static ssize_t oz_cdev_write(struct file *filp, const char __user *buf,
 		oz_pd_get(pd);
 	spin_unlock_bh(&g_cdev.lock);
 	if (pd == NULL)
-		return -1;
+		return -ENXIO;
 	eb = &pd->elt_buff;
 	ei = oz_elt_info_alloc(eb);
 	if (ei == NULL) {