linux-kernel - [PATCH 5.18 081/102] cifs: fix minor compile warning

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Message-Id: <20220705115620.709940288@linuxfoundation.org>
Date:   Tue,  5 Jul 2022 13:58:47 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Steve French <stfrench@...rosoft.com>,
        Sudip Mukherjee <sudipm.mukherjee@...il.com>
Subject: [PATCH 5.18 081/102] cifs: fix minor compile warning

From: Steve French <stfrench@...rosoft.com>

commit 93ed91c020aa4f021600a633f1f87790a5e50b91 upstream.

Add ifdef around nodfs variable from patch:
  "cifs: don't call cifs_dfs_query_info_nonascii_quirk() if nodfs was set"
which is unused when CONFIG_DFS_UPCALL is not set.

Signed-off-by: Steve French <stfrench@...rosoft.com>
Cc: Sudip Mukherjee <sudipm.mukherjee@...il.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 fs/cifs/connect.c |    2 ++
 1 file changed, 2 insertions(+)

--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -3423,7 +3423,9 @@ static int is_path_remote(struct mount_c
 	struct cifs_tcon *tcon = mnt_ctx->tcon;
 	struct smb3_fs_context *ctx = mnt_ctx->fs_ctx;
 	char *full_path;
+#ifdef CONFIG_CIFS_DFS_UPCALL
 	bool nodfs = cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_DFS;
+#endif
 
 	if (!server->ops->is_path_accessible)
 		return -EOPNOTSUPP;