When nfs_encode_fh() refuses to create fhandle due to
S_AUTOMOUNT, print the right log message.
Signed-off-by: Richard Weinberger <richard@xxxxxx>
---
fs/nfs/export.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/fs/nfs/export.c b/fs/nfs/export.c
index 171c424cb6d5..5f6e1b715545 100644
--- a/fs/nfs/export.c
+++ b/fs/nfs/export.c
@@ -42,7 +42,12 @@ nfs_encode_fh(struct inode *inode, __u32 *p, int *max_len, struct inode *parent)
dprintk("%s: max fh len %d inode %p parent %p",
__func__, *max_len, inode, parent);
- if (*max_len < len || IS_AUTOMOUNT(inode)) {
+ if (IS_AUTOMOUNT(inode)) {
+ dprintk("%s: refusing to create fh for automount inode %p\n",
+ __func__, inode);
+ return FILEID_INVALID;
+ }
+ if (*max_len < len) {
dprintk("%s: fh len %d too small, required %d\n",
__func__, *max_len, len);
*max_len = len;
--
2.26.2
