File 0027-drbd-fix-function-cast-warnings-in-state-m... of Package drbd

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File 0027-drbd-fix-function-cast-warnings-in-state-machine.patch of Package drbd

From fa5329fb2c7e089cbe712acecb2c75ba8887754e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Christoph=20B=C3=B6hmwalder?=
 <christoph.boehmwalder@linbit.com>
Date: Fri, 6 Sep 2024 15:16:49 +0200
Subject: [PATCH 27/32] drbd: fix function cast warnings in state machine

Equivalent to upstream commit fe0b1e9a ("drbd: fix function cast
warnings in state machine").
---
 drbd/drbd_state.c        | 16 ++++++++++------
 drbd/drbd_state_change.h |  8 ++++----
 2 files changed, 14 insertions(+), 10 deletions(-)

diff --git a/drbd/drbd_state.c b/drbd/drbd_state.c
index 44f55ee5c939..100e32ba037f 100644
--- a/drbd/drbd_state.c
+++ b/drbd/drbd_state.c
@@ -3212,10 +3212,11 @@ static union drbd_state state_change_word(struct drbd_state_change *state_change
 
 int notify_resource_state_change(struct sk_buff *skb,
 				  unsigned int seq,
-				  struct drbd_state_change *state_change,
+				  void *state_change,
 				  enum drbd_notification_type type)
 {
-	struct drbd_resource_state_change *resource_state_change = state_change->resource;
+	struct drbd_resource_state_change *resource_state_change =
+		((struct drbd_state_change *)state_change)->resource;
 	struct drbd_resource *resource = resource_state_change->resource;
 	struct resource_info resource_info = {
 		.res_role = resource_state_change->role[NEW],
@@ -3232,9 +3233,10 @@ int notify_resource_state_change(struct sk_buff *skb,
 
 int notify_connection_state_change(struct sk_buff *skb,
 				    unsigned int seq,
-				    struct drbd_connection_state_change *connection_state_change,
+				    void *state_change,
 				    enum drbd_notification_type type)
 {
+	struct drbd_connection_state_change *connection_state_change = state_change;
 	struct drbd_connection *connection = connection_state_change->connection;
 	struct connection_info connection_info = {
 		.conn_connection_state = connection_state_change->cstate[NEW],
@@ -3246,9 +3248,10 @@ int notify_connection_state_change(struct sk_buff *skb,
 
 int notify_device_state_change(struct sk_buff *skb,
 				unsigned int seq,
-				struct drbd_device_state_change *device_state_change,
+				void *state_change,
 				enum drbd_notification_type type)
 {
+	struct drbd_device_state_change *device_state_change = state_change;
 	struct drbd_device *device = device_state_change->device;
 	struct device_info device_info;
 	device_state_change_to_info(&device_info, device_state_change);
@@ -3258,10 +3261,11 @@ int notify_device_state_change(struct sk_buff *skb,
 
 int notify_peer_device_state_change(struct sk_buff *skb,
 				     unsigned int seq,
-				     struct drbd_peer_device_state_change *state_change,
+				     void *state_change,
 				     enum drbd_notification_type type)
 {
-	struct drbd_peer_device *peer_device = state_change->peer_device;
+	struct drbd_peer_device_state_change *peer_device_state_change = state_change;
+	struct drbd_peer_device *peer_device = peer_device_state_change->peer_device;
 	struct peer_device_info peer_device_info;
 	peer_device_state_change_to_info(&peer_device_info, state_change);
 
diff --git a/drbd/drbd_state_change.h b/drbd/drbd_state_change.h
index 3dc8616dedd4..40687d40b222 100644
--- a/drbd/drbd_state_change.h
+++ b/drbd/drbd_state_change.h
@@ -69,19 +69,19 @@ extern void forget_state_change(struct drbd_state_change *);
 
 extern int notify_resource_state_change(struct sk_buff *,
 					 unsigned int,
-					 struct drbd_state_change *,
+					 void *,
 					 enum drbd_notification_type type);
 extern int notify_connection_state_change(struct sk_buff *,
 					   unsigned int,
-					   struct drbd_connection_state_change *,
+					   void *,
 					   enum drbd_notification_type type);
 extern int notify_device_state_change(struct sk_buff *,
 				       unsigned int,
-				       struct drbd_device_state_change *,
+				       void *,
 				       enum drbd_notification_type type);
 extern int notify_peer_device_state_change(struct sk_buff *,
 					    unsigned int,
-					    struct drbd_peer_device_state_change *,
+					    void *,
 					    enum drbd_notification_type type);
 
 #endif  /* DRBD_STATE_CHANGE_H */
-- 
2.35.3

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