From b834517572d19d34c9cd9adb878aec3138db9224 Mon Sep 17 00:00:00 2001
From: David Chosrova <david.chosrova@libertysurf.fr>
Date: Wed, 1 Dec 2010 13:42:16 +0100
Subject: [PATCH] Staging: rtl8192u: check return code kmalloc.

This patch checks the return code of  kmalloc when trying to allocate
memory for priv->rx_urb in rtl8192_usb_initendpoints(), return -ENOMEM
when failed.

Signed-off-by: David Chosrova <david.chosrova@libertysurf.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
 drivers/staging/rtl8192u/r8192U_core.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/staging/rtl8192u/r8192U_core.c b/drivers/staging/rtl8192u/r8192U_core.c
index 9cd41b698161..ae4f2b9d9e8f 100644
--- a/drivers/staging/rtl8192u/r8192U_core.c
+++ b/drivers/staging/rtl8192u/r8192U_core.c
@@ -2198,6 +2198,8 @@ short rtl8192_usb_initendpoints(struct net_device *dev)
 
 	priv->rx_urb = kmalloc(sizeof(struct urb *) * (MAX_RX_URB+1),
 				GFP_KERNEL);
+	if (priv->rx_urb == NULL)
+		return -ENOMEM;
 
 #ifndef JACKSON_NEW_RX
 	for(i=0;i<(MAX_RX_URB+1);i++){