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>

1 files changed, 1 insertions, 1 deletions

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) {