headers, pppol2tp: Use __kernel_pid_t in <linux/pppol2tp.h>
<linux/types.h> defines __kernel_pid_t for userland; pid_t is
defined elsewhere (and potentially differently).
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/linux/if_pppol2tp.h b/include/linux/if_pppol2tp.h
index 184bc55..23cefa1 100644
--- a/include/linux/if_pppol2tp.h
+++ b/include/linux/if_pppol2tp.h
@@ -39,7 +39,7 @@
* bits. So we need a different sockaddr structure.
*/
struct pppol2tpv3_addr {
- pid_t pid; /* pid that owns the fd.
+ __kernel_pid_t pid; /* pid that owns the fd.
* 0 => current */
int fd; /* FD of UDP or IP socket to use */