From 1329e3f2c898cfabb6ed236d3fb8c1725197af53 Mon Sep 17 00:00:00 2001 From: Paolo Bonzini Date: Mon, 24 Aug 2009 13:18:04 -0500 Subject: [PATCH] dlm: use kernel_sendpage Using kernel_sendpage() is cleaner and safer than following sock->ops ourselves. Signed-off-by: Paolo Bonzini Signed-off-by: David Teigland --- fs/dlm/lowcomms.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/fs/dlm/lowcomms.c b/fs/dlm/lowcomms.c index bda690cd3640..240cef14fe58 100644 --- a/fs/dlm/lowcomms.c +++ b/fs/dlm/lowcomms.c @@ -1285,7 +1285,6 @@ out: static void send_to_sock(struct connection *con) { int ret = 0; - ssize_t(*sendpage) (struct socket *, struct page *, int, size_t, int); const int msg_flags = MSG_DONTWAIT | MSG_NOSIGNAL; struct writequeue_entry *e; int len, offset; @@ -1294,8 +1293,6 @@ static void send_to_sock(struct connection *con) if (con->sock == NULL) goto out_connect; - sendpage = con->sock->ops->sendpage; - spin_lock(&con->writequeue_lock); for (;;) { e = list_entry(con->writequeue.next, struct writequeue_entry, @@ -1310,8 +1307,8 @@ static void send_to_sock(struct connection *con) ret = 0; if (len) { - ret = sendpage(con->sock, e->page, offset, len, - msg_flags); + ret = kernel_sendpage(con->sock, e->page, offset, len, + msg_flags); if (ret == -EAGAIN || ret == 0) { cond_resched(); goto out;