The variable userlen is initialized but never used
otherwise, so remove the unused variable.
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
{
struct vmpacket_descriptor desc;
u32 packetlen;
{
struct vmpacket_descriptor desc;
u32 packetlen;
int ret;
bool signal = false;
int ret;
bool signal = false;
packetlen = desc.len8 << 3;
packetlen = desc.len8 << 3;
- userlen = packetlen - (desc.offset8 << 3);
*buffer_actual_len = packetlen;
*buffer_actual_len = packetlen;