From 4806ded4c14c5e8fdc6ce885d83221a78c06a428 Mon Sep 17 00:00:00 2001
From: Mike Snitzer <snitzer@kernel.org>
Date: Thu, 5 Sep 2024 15:09:35 -0400
Subject: nfs_common: factor out nfs_errtbl and nfs_stat_to_errno

Common nfs_stat_to_errno() is used by both fs/nfs/nfs2xdr.c and
fs/nfs/nfs3xdr.c

Will also be used by fs/nfsd/localio.c

Signed-off-by: Mike Snitzer <snitzer@kernel.org>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Reviewed-by: NeilBrown <neilb@suse.de>
Signed-off-by: Anna Schumaker <anna.schumaker@oracle.com>
---
 include/linux/nfs_common.h | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 include/linux/nfs_common.h

(limited to 'include/linux')

diff --git a/include/linux/nfs_common.h b/include/linux/nfs_common.h
new file mode 100644
index 000000000000..3395c4a4d372
--- /dev/null
+++ b/include/linux/nfs_common.h
@@ -0,0 +1,16 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * This file contains constants and methods used by both NFS client and server.
+ */
+#ifndef _LINUX_NFS_COMMON_H
+#define _LINUX_NFS_COMMON_H
+
+#include <linux/errno.h>
+#include <uapi/linux/nfs.h>
+
+/* Mapping from NFS error code to "errno" error code. */
+#define errno_NFSERR_IO EIO
+
+int nfs_stat_to_errno(enum nfs_stat status);
+
+#endif /* _LINUX_NFS_COMMON_H */
-- 
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