From: hayeswang <hayeswang@realtek.com>
Date: Fri, 12 Jul 2013 08:26:15 +0000 (+0800)
Subject: usb/net/r8152: fix integer overflow in expression
X-Git-Tag: v3.11-rc1~5^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3ff25e3c4531aff5b1a96e2ea6e1a2d355263019;p=pandora-kernel.git

usb/net/r8152: fix integer overflow in expression

config: make ARCH=avr32 allyesconfig
drivers/net/usb/r8152.c: In function 'rtl8152_start_xmit':
drivers/net/usb/r8152.c:956: warning: integer overflow in expression

   955	memset(tx_desc, 0, sizeof(*tx_desc));
 > 956	tx_desc->opts1 = cpu_to_le32((len & TX_LEN_MASK) | TX_FS | TX_LS);
   957	tp->tx_skb = skb;

Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Spotted-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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