linux-kernel - [v2 PATCH 2/3] staging: ozwpan: Change error number.

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Date:	Wed, 28 Aug 2013 12:43:15 +0100
From:	Rupesh Gujare <rupesh.gujare@...el.com>
To:	<devel@...uxdriverproject.org>
CC:	<dan.carpenter@...cle.com>, <sergei.shtylyov@...entembedded.com>,
	<linux-usb@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	<gregkh@...uxfoundation.org>
Subject: [v2 PATCH 2/3] staging: ozwpan: Change error number.

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

Signed-off-by: Rupesh Gujare <rupesh.gujare@...el.com>
---
 drivers/staging/ozwpan/ozcdev.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/ozwpan/ozcdev.c b/drivers/staging/ozwpan/ozcdev.c
index 03b41ee..50722ea 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) {
-- 
1.7.9.5

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