Re: [PATCH net 1/2] usb/net/r8152: fix integer overflow in expression

2013-07-12 Thread David Miller
From: Hayes Wang Date: Fri, 12 Jul 2013 16:26:15 +0800 > 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 > >955memset(tx_desc, 0, sizeof(*tx_desc)); > > 956

[PATCH net 1/2] usb/net/r8152: fix integer overflow in expression

2013-07-12 Thread Hayes Wang
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->