Signed-off-by: Jiri Olsa <olsajiri@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
int err = 0;
if (req->tp_block_nr) {
int err = 0;
if (req->tp_block_nr) {
/* Sanity tests and some calculations */
/* Sanity tests and some calculations */
if (unlikely(!pg_vec))
goto out;
if (unlikely(!pg_vec))
goto out;
for (i = 0; i < req->tp_block_nr; i++) {
char *ptr = pg_vec[i];
struct tpacket_hdr *header;
for (i = 0; i < req->tp_block_nr; i++) {
char *ptr = pg_vec[i];
struct tpacket_hdr *header;