[patch 006/102] fs/ocfs2/cluster: use offset_in_page() macro

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From: Geliang Tang <geliangtang@xxxxxxxxx>
Subject: fs/ocfs2/cluster: use offset_in_page() macro

Use offset_in_page() macro instead of open-coding.

Link: http://lkml.kernel.org/r/4dbc77ccaaed98b183cf4dba58a4fa325fd65048.1492758503.git.geliangtang@xxxxxxxxx
Signed-off-by: Geliang Tang <geliangtang@xxxxxxxxx>
Cc: Mark Fasheh <mfasheh@xxxxxxxxxxx>
Cc: Joel Becker <jlbec@xxxxxxxxxxxx>
Cc: Junxiao Bi <junxiao.bi@xxxxxxxxxx>
Cc: Joseph Qi <jiangqi903@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---

 fs/ocfs2/cluster/tcp.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff -puN fs/ocfs2/cluster/tcp.c~fs-ocfs2-cluster-use-offset_in_page-macro fs/ocfs2/cluster/tcp.c
--- a/fs/ocfs2/cluster/tcp.c~fs-ocfs2-cluster-use-offset_in_page-macro
+++ a/fs/ocfs2/cluster/tcp.c
@@ -955,7 +955,7 @@ static void o2net_sendpage(struct o2net_
 		mutex_lock(&sc->sc_send_lock);
 		ret = sc->sc_sock->ops->sendpage(sc->sc_sock,
 						 virt_to_page(kmalloced_virt),
-						 (long)kmalloced_virt & ~PAGE_MASK,
+						 offset_in_page(kmalloced_virt),
 						 size, MSG_DONTWAIT);
 		mutex_unlock(&sc->sc_send_lock);
 		if (ret == size)
_
--
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