From c2138bcb4ccb6d805e1c11aad19dc25f6db2625d Mon Sep 17 00:00:00 2001
From: Andreas Schwab <schwab@suse.de>
Date: Fri, 23 Jun 2023 14:25:27 +0200
Subject: [PATCH] riscv64: Avoid warning about missing return value in stat
 wrapper

m_libcfile.c: In function 'vgPlain_stat':
m_libcfile.c:594:1: error: control reaches end of non-void function [-Werror=return-type]
  594 | }
      | ^
---
 coregrind/m_libcfile.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/coregrind/m_libcfile.c b/coregrind/m_libcfile.c
index e132e7659..767f34522 100644
--- a/coregrind/m_libcfile.c
+++ b/coregrind/m_libcfile.c
@@ -557,6 +557,10 @@ SysRes VG_(stat) ( const HChar* file_name, struct vg_stat* vgbuf )
      return res;
    }
 #  endif
+#  if defined(VGP_riscv64_linux)
+   /* No fallback defined, statx syscall always exists. */
+   return res;
+#  endif
 #  elif defined(VGO_solaris)
    {
 #     if defined(VGP_x86_solaris)
-- 
2.47.2