[JFFS2] Fill in f_fsid field in jffs2_statfs()

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

diff --git a/fs/jffs2/fs.c b/fs/jffs2/fs.c
index 086c4383022181f3624f333143daf9d5ddf99081..89e9b735d8dfa9613f4c560c6f20a3c3629bbe1a 100644 (file)
--- a/fs/jffs2/fs.c
+++ b/fs/jffs2/fs.c
@@ -207,6 +207,8 @@ int jffs2_statfs(struct dentry *dentry, struct kstatfs *buf)
        buf->f_files = 0;
        buf->f_ffree = 0;
        buf->f_namelen = JFFS2_MAX_NAME_LEN;
+       buf->f_fsid.val[0] = JFFS2_SUPER_MAGIC;
+       buf->f_fsid.val[1] = c->mtd->index;
 
        spin_lock(&c->erase_completion_lock);
        avail = c->dirty_size + c->free_size;