[PATCH 01/22] uapi linux/coda.h: use __kernel_pid_t for userspace

[Jan Harkes <jaharkes@xxxxxxxxxx>]

From: Mikko Rapeli <mikko.rapeli@xxxxxx>

Part of a patch by Mikko Rapeli, as Arnd Bergman commented on
the original patch.

   pid_t might differ between libc and the kernel, so the kernel interface
   has to use types that the kernel defines.

Signed-off-by: Mikko Rapeli <mikko.rapeli@xxxxxx>
Signed-off-by: Jan Harkes <jaharkes@xxxxxxxxxx>
---
 include/uapi/linux/coda.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/uapi/linux/coda.h b/include/uapi/linux/coda.h
index 695fade33c64..ed8cb263e482 100644
--- a/include/uapi/linux/coda.h
+++ b/include/uapi/linux/coda.h
@@ -295,8 +295,8 @@ struct coda_statfs {
 struct coda_in_hdr {
     u_int32_t opcode;
     u_int32_t unique;	    /* Keep multiple outstanding msgs distinct */
-    pid_t pid;
-    pid_t pgid;
+    __kernel_pid_t pid;
+    __kernel_pid_t pgid;
     vuid_t uid;
 };
 
-- 
2.20.1