coda_venus_readdir(): use offsetof()
authorAl Viro <viro@zeniv.linux.org.uk>
Sat, 16 Jul 2011 21:06:30 +0000 (17:06 -0400)
committerAl Viro <viro@zeniv.linux.org.uk>
Thu, 21 Jul 2011 00:47:52 +0000 (20:47 -0400)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
fs/coda/dir.c

index cd55323..9d52897 100644 (file)
@@ -449,8 +449,7 @@ static int coda_venus_readdir(struct file *coda_file, void *buf,
        struct file *host_file;
        struct dentry *de;
        struct venus_dirent *vdir;
-       unsigned long vdir_size =
-           (unsigned long)(&((struct venus_dirent *)0)->d_name);
+       unsigned long vdir_size = offsetof(struct venus_dirent, d_name);
        unsigned int type;
        struct qstr name;
        ino_t ino;