From: Aurelien Aptel <aaptel@xxxxxxxx>
Signed-off-by: Aurelien Aptel <aaptel@xxxxxxxx>
---
fs/cifs/fs_context.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/fs/cifs/fs_context.c b/fs/cifs/fs_context.c
index 9b0e82bc584f..d0580e2d1f32 100644
--- a/fs/cifs/fs_context.c
+++ b/fs/cifs/fs_context.c
@@ -1197,9 +1197,11 @@ static int smb3_fs_context_parse_param(struct fs_context *fc,
pr_warn_once("Witness protocol support is experimental\n");
break;
case Opt_rootfs:
-#ifdef CONFIG_CIFS_ROOT
- ctx->rootfs = true;
+#ifndef CONFIG_CIFS_ROOT
+ cifs_dbg(VFS, "rootfs support requires CONFIG_CIFS_ROOT config option\n");
+ goto cifs_parse_mount_err;
#endif
+ ctx->rootfs = true;
break;
case Opt_posixpaths:
if (result.negated)
--
2.30.0
