Now that we support wrap-static-fns we no longer need the custom helper.

Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
---
 rust/bindgen_static_functions   | 2 ++
 rust/bindings/bindings_helper.h | 1 +
 rust/helpers/helpers.c          | 1 -
 rust/helpers/signal.c           | 8 --------
 4 files changed, 3 insertions(+), 9 deletions(-)
 delete mode 100644 rust/helpers/signal.c

diff --git a/rust/bindgen_static_functions b/rust/bindgen_static_functions
index 9c40a867a64d..407dd091ddec 100644
--- a/rust/bindgen_static_functions
+++ b/rust/bindgen_static_functions
@@ -18,3 +18,5 @@
 
 --allowlist-function refcount_inc
 --allowlist-function refcount_dec_and_test
+
+--allowlist-function signal_pending
diff --git a/rust/bindings/bindings_helper.h b/rust/bindings/bindings_helper.h
index 2914bfba6bdf..ec26d18c5d88 100644
--- a/rust/bindings/bindings_helper.h
+++ b/rust/bindings/bindings_helper.h
@@ -20,6 +20,7 @@
 #include <linux/rbtree.h>
 #include <linux/refcount.h>
 #include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/slab.h>
 #include <linux/wait.h>
 #include <linux/workqueue.h>
diff --git a/rust/helpers/helpers.c b/rust/helpers/helpers.c
index 39adea78a647..ebe3a85c7210 100644
--- a/rust/helpers/helpers.c
+++ b/rust/helpers/helpers.c
@@ -13,7 +13,6 @@
 #include "mutex.c"
 #include "page.c"
 #include "refcount.c"
-#include "signal.c"
 #include "slab.c"
 #include "spinlock.c"
 #include "task.c"
diff --git a/rust/helpers/signal.c b/rust/helpers/signal.c
deleted file mode 100644
index 1a6bbe9438e2..000000000000
--- a/rust/helpers/signal.c
+++ /dev/null
@@ -1,8 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-
-#include <linux/sched/signal.h>
-
-int rust_helper_signal_pending(struct task_struct *t)
-{
-	return signal_pending(t);
-}
-- 
2.47.0