2 files changed, 7 insertions, 9 deletions
diff --git a/fs/btrfs/messages.c b/fs/btrfs/messages.c
index 310a05cf95ef..23fc11af498a 100644
--- a/fs/btrfs/messages.c
+++ b/fs/btrfs/messages.c
@@ -252,14 +252,6 @@ void __cold _btrfs_printk(const struct btrfs_fs_info *fs_info, const char *fmt,
 }
 #endif
 
-#ifdef CONFIG_BTRFS_ASSERT
-void __cold __noreturn btrfs_assertfail(const char *expr, const char *file, int line)
-{
-	pr_err("assertion failed: %s, in %s:%d\n", expr, file, line);
-	BUG();
-}
-#endif
-
 void __cold btrfs_print_v0_err(struct btrfs_fs_info *fs_info)
 {
 	btrfs_err(fs_info,
diff --git a/fs/btrfs/messages.h b/fs/btrfs/messages.h
index 99143bbf78a5..deedc1a168e2 100644
--- a/fs/btrfs/messages.h
+++ b/fs/btrfs/messages.h
@@ -4,6 +4,8 @@
 #define BTRFS_MESSAGES_H
 
 #include <linux/types.h>
+#include <linux/printk.h>
+#include <linux/bug.h>
 
 struct btrfs_fs_info;
 
@@ -167,7 +169,11 @@ do {								\
 } while (0)
 
 #ifdef CONFIG_BTRFS_ASSERT
-void __cold __noreturn btrfs_assertfail(const char *expr, const char *file, int line);
+
+#define btrfs_assertfail(expr, file, line)	({				\
+	pr_err("assertion failed: %s, in %s:%d\n", (expr), (file), (line));	\
+	BUG();								\
+})
 
 #define ASSERT(expr)						\
 	(likely(expr) ? (void)0 : btrfs_assertfail(#expr, __FILE__, __LINE__))