From b70cadcb8e5bd341dfc2e88a749d7110bfc8200d Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Thu, 13 Aug 2009 08:28:36 -0700 Subject: [PATCH] Make sock_sendpage() use kernel_sendpage() commit e694958388c50148389b0e9b9e9e8945cf0f1b98 upstream. kernel_sendpage() does the proper default case handling for when the socket doesn't have a native sendpage implementation. Now, arguably this might be something that we could instead solve by just specifying that all protocols should do it themselves at the protocol level, but we really only care about the common protocols. Does anybody really care about sendpage on something like Appletalk? Not likely. Acked-by: David S. Miller Acked-by: Julien TINNES Acked-by: Tavis Ormandy Signed-off-by: Linus Torvalds Signed-off-by: Greg Kroah-Hartman --- net/socket.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/socket.c b/net/socket.c index 3e2859c3edc..058d9658927 100644 --- a/net/socket.c +++ b/net/socket.c @@ -695,7 +695,7 @@ static ssize_t sock_sendpage(struct file *file, struct page *page, if (more) flags |= MSG_MORE; - return sock->ops->sendpage(sock, page, offset, size, flags); + return kernel_sendpage(sock, page, offset, size, flags); } static ssize_t sock_splice_read(struct file *file, loff_t *ppos, -- 2.11.4.GIT