From 434d7f9b0e24e1f0166d05f10881a8ab386845b7 Mon Sep 17 00:00:00 2001
From: Herbert Xu <herbert@gondor.apana.org.au>
Date: Fri, 30 May 2025 16:30:11 +0800
Subject: [PATCH] timens: Add struct seq_file forward declaration

Add forward declaration of struct seq_file before using it in a
function prototype.

Fixes: 04a8682a71be ("fs/proc: Introduce /proc/pid/timens_offsets")
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Andrei Vagin <avagin@gmail.com>
Link: https://lore.kernel.org/all/aDlskzKIAULMlwPj@gondor.apana.org.au
---
 include/linux/time_namespace.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/linux/time_namespace.h b/include/linux/time_namespace.h
index 0b8b32bf0655..bb2c52f4fc94 100644
--- a/include/linux/time_namespace.h
+++ b/include/linux/time_namespace.h
@@ -12,6 +12,7 @@
 struct user_namespace;
 extern struct user_namespace init_user_ns;
 
+struct seq_file;
 struct vm_area_struct;
 
 struct timens_offsets {
-- 
2.25.1