From: Al Viro <viro@zeniv.linux.org.uk>
Date: Sat, 16 Jul 2011 21:06:30 +0000 (-0400)
Subject: coda_venus_readdir(): use offsetof()
X-Git-Tag: v3.12-rc1~5300^2~23
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ee60498f3ef94d7ed58dcd38077e27e839e7cafc;p=kernel%2Fkernel-generic.git

coda_venus_readdir(): use offsetof()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---

diff --git a/fs/coda/dir.c b/fs/coda/dir.c
index cd55323..9d52897 100644
--- 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;