Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris...

[platform/adaptation/renesas_rcar/renesas_kernel.git] / mm / shmem.c

diff --git a/mm/shmem.c b/mm/shmem.c
index 7c9cdc6..41f82bb 100644 (file)
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -2145,8 +2145,10 @@ static int shmem_encode_fh(struct dentry *dentry, __u32 *fh, int *len,
 {
        struct inode *inode = dentry->d_inode;
 
-       if (*len < 3)
+       if (*len < 3) {
+               *len = 3;
                return 255;
+       }
 
        if (inode_unhashed(inode)) {
                /* Unfortunately insert_inode_hash is not idempotent,