coda_venus_readdir(): use offsetof()

Signed-off-by: Al Viro <[email protected]>
kyagi · Jul 21, 2011 · ee60498 · ee60498
1 parent c066b65
commit ee60498
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/fs/coda/dir.c b/fs/coda/dir.c
@@ -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;