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, 7 insertions, 5 deletions

diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
index 989129e2d6ea..161d2d51b6f2 100644
--- a/fs/nfsd/vfs.c
+++ b/fs/nfsd/vfs.c
@@ -1819,10 +1819,12 @@ struct readdir_data {
         int             full;
 };
 
-static int nfsd_buffered_filldir(void *__buf, const char *name, int namlen,
-                                 loff_t offset, u64 ino, unsigned int d_type)
+static int nfsd_buffered_filldir(struct dir_context *ctx, const char *name,
+                                 int namlen, loff_t offset, u64 ino,
+                                 unsigned int d_type)
 {
-        struct readdir_data *buf = __buf;
+        struct readdir_data *buf =
+                container_of(ctx, struct readdir_data, ctx);
         struct buffered_dirent *de = (void *)(buf->dirent + buf->used);
         unsigned int reclen;
 
@@ -1842,7 +1844,7 @@ static int nfsd_buffered_filldir(void *__buf, const char *name, int namlen,
         return 0;
 }
 
-static __be32 nfsd_buffered_readdir(struct file *file, filldir_t func,
+static __be32 nfsd_buffered_readdir(struct file *file, nfsd_filldir_t func,
                                     struct readdir_cd *cdp, loff_t *offsetp)
 {
         struct buffered_dirent *de;
@@ -1926,7 +1928,7 @@ static __be32 nfsd_buffered_readdir(struct file *file, filldir_t func,
  */
 __be32
 nfsd_readdir(struct svc_rqst *rqstp, struct svc_fh *fhp, loff_t *offsetp, 
-             struct readdir_cd *cdp, filldir_t func)
+             struct readdir_cd *cdp, nfsd_filldir_t func)
 {
         __be32          err;
         struct file     *file;