1 files changed, 12 insertions, 9 deletions

diff --git a/fs/readdir.c b/fs/readdir.c
index 33fd92208cb7..ced679179cac 100644
--- a/fs/readdir.c
+++ b/fs/readdir.c
@@ -74,10 +74,11 @@ struct readdir_callback {
         int result;
 };
 
-static int fillonedir(void * __buf, const char * name, int namlen, loff_t offset,
-                      u64 ino, unsigned int d_type)
+static int fillonedir(struct dir_context *ctx, const char *name, int namlen,
+                      loff_t offset, u64 ino, unsigned int d_type)
 {
-        struct readdir_callback *buf = (struct readdir_callback *) __buf;
+        struct readdir_callback *buf =
+                container_of(ctx, struct readdir_callback, ctx);
         struct old_linux_dirent __user * dirent;
         unsigned long d_ino;
 
@@ -148,11 +149,12 @@ struct getdents_callback {
         int error;
 };
 
-static int filldir(void * __buf, const char * name, int namlen, loff_t offset,
-                   u64 ino, unsigned int d_type)
+static int filldir(struct dir_context *ctx, const char *name, int namlen,
+                   loff_t offset, u64 ino, unsigned int d_type)
 {
         struct linux_dirent __user * dirent;
-        struct getdents_callback * buf = (struct getdents_callback *) __buf;
+        struct getdents_callback *buf =
+                container_of(ctx, struct getdents_callback, ctx);
         unsigned long d_ino;
         int reclen = ALIGN(offsetof(struct linux_dirent, d_name) + namlen + 2,
                 sizeof(long));
@@ -232,11 +234,12 @@ struct getdents_callback64 {
         int error;
 };
 
-static int filldir64(void * __buf, const char * name, int namlen, loff_t offset,
-                     u64 ino, unsigned int d_type)
+static int filldir64(struct dir_context *ctx, const char *name, int namlen,
+                     loff_t offset, u64 ino, unsigned int d_type)
 {
         struct linux_dirent64 __user *dirent;
-        struct getdents_callback64 * buf = (struct getdents_callback64 *) __buf;
+        struct getdents_callback64 *buf =
+                container_of(ctx, struct getdents_callback64, ctx);
         int reclen = ALIGN(offsetof(struct linux_dirent64, d_name) + namlen + 1,
                 sizeof(u64));