vfs: make first argument of dir_context.actor typed

Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

1 files changed, 5 insertions, 3 deletions

diff --git a/fs/overlayfs/readdir.c b/fs/overlayfs/readdir.c
index 4e9d7c1fea52..301f64aa8a45 100644
--- a/fs/overlayfs/readdir.c
+++ b/fs/overlayfs/readdir.c
@@ -180,10 +180,12 @@ static void ovl_cache_put(struct ovl_dir_file *od, struct dentry *dentry)
         }
 }
 
-static int ovl_fill_merge(void *buf, const char *name, int namelen,
-                          loff_t offset, u64 ino, unsigned int d_type)
+static int ovl_fill_merge(struct dir_context *ctx, const char *name,
+                          int namelen, loff_t offset, u64 ino,
+                          unsigned int d_type)
 {
-        struct ovl_readdir_data *rdd = buf;
+        struct ovl_readdir_data *rdd =
+                container_of(ctx, struct ovl_readdir_data, ctx);
 
         rdd->count++;
         if (!rdd->is_merge)