Expand INIT_STRUCT_PID and remove

Expand INIT_STRUCT_PID in the single place that uses it and then remove it.
There doesn't seem any point in the macro.

Signed-off-by: David Howells <dhowells@redhat.com>
Tested-by: Tony Luck <tony.luck@intel.com>
Tested-by: Will Deacon <will.deacon@arm.com> (arm64)
Tested-by: Palmer Dabbelt <palmer@sifive.com>
Acked-by: Thomas Gleixner <tglx@linutronix.de>

2 files changed, 13 insertions, 16 deletions

diff --git a/include/linux/init_task.h b/include/linux/init_task.h
index 5b5f41328115..a454b8aeb938 100644
--- a/include/linux/init_task.h
+++ b/include/linux/init_task.h
@@ -46,21 +46,6 @@ extern struct cred init_cred;
 #define INIT_CPU_TIMERS(s)
 #endif
 
-
-#define INIT_STRUCT_PID {                                               \
-        .count          = ATOMIC_INIT(1),                               \
-        .tasks          = {                                             \
-                { .first = NULL },                                      \
-                { .first = NULL },                                      \
-                { .first = NULL },                                      \
-        },                                                              \
-        .level          = 0,                                            \
-        .numbers        = { {                                           \
-                .nr             = 0,                                    \
-                .ns             = &init_pid_ns,                         \
-        }, }                                                            \
-}
-
 #define INIT_PID_LINK(type)                                     \
 {                                                               \
         .node = {                                               \
diff --git a/kernel/pid.c b/kernel/pid.c
index b13b624e2c49..161af2eda943 100644
--- a/kernel/pid.c
+++ b/kernel/pid.c
@@ -41,7 +41,19 @@
 #include <linux/sched/task.h>
 #include <linux/idr.h>
 
-struct pid init_struct_pid = INIT_STRUCT_PID;
+struct pid init_struct_pid = {
+        .count          = ATOMIC_INIT(1),
+        .tasks          = {
+                { .first = NULL },
+                { .first = NULL },
+                { .first = NULL },
+        },
+        .level          = 0,
+        .numbers        = { {
+                .nr             = 0,
+                .ns             = &init_pid_ns,
+        }, }
+};
 
 int pid_max = PID_MAX_DEFAULT;