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, 4 insertions, 3 deletions

diff --git a/arch/parisc/hpux/fs.c b/arch/parisc/hpux/fs.c
index 2bedafea3d94..97a7bf8df348 100644
--- a/arch/parisc/hpux/fs.c
+++ b/arch/parisc/hpux/fs.c
@@ -56,11 +56,12 @@ struct getdents_callback {
 
 #define NAME_OFFSET(de) ((int) ((de)->d_name - (char __user *) (de)))
 
-static int filldir(void * __buf, const char * name, int namlen, loff_t offset,
-                u64 ino, unsigned d_type)
+static int filldir(struct dir_context *ctx, const char *name, int namlen,
+                   loff_t offset, u64 ino, unsigned d_type)
 {
         struct hpux_dirent __user * dirent;
-        struct getdents_callback * buf = (struct getdents_callback *) __buf;
+        struct getdents_callback *buf =
+                container_of(ctx, struct getdents_callback, ctx);
         ino_t d_ino;
         int reclen = ALIGN(NAME_OFFSET(dirent) + namlen + 1, sizeof(long));