linux-kernel - [PATCH 3.12 086/122] net: don't OOPS on socket aio

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Message-Id: <d7a5ebfe21c15d1a871587be0006f3fc31e54296.1424099974.git.jslaby@suse.cz>
Date:	Tue, 17 Feb 2015 12:34:33 +0100
From:	Jiri Slaby <jslaby@...e.cz>
To:	stable@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, Christoph Hellwig <hch@....de>,
	"David S. Miller" <davem@...emloft.net>,
	Jiri Slaby <jslaby@...e.cz>
Subject: [PATCH 3.12 086/122] net: don't OOPS on socket aio

From: Christoph Hellwig <hch@....de>

3.12-stable review patch.  If anyone has any objections, please let me know.

===============

[ Upstream commit 06539d3071067ff146a9bffd1c801fa56d290909 ]

Signed-off-by: Christoph Hellwig <hch@....de>
Signed-off-by: David S. Miller <davem@...emloft.net>
Signed-off-by: Jiri Slaby <jslaby@...e.cz>
---
 net/socket.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/net/socket.c b/net/socket.c
index c8ca896a9a5a..3afb43efd3e5 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -885,9 +885,6 @@ static ssize_t sock_splice_read(struct file *file, loff_t *ppos,
 static struct sock_iocb *alloc_sock_iocb(struct kiocb *iocb,
 					 struct sock_iocb *siocb)
 {
-	if (!is_sync_kiocb(iocb))
-		BUG();
-
 	siocb->kiocb = iocb;
 	iocb->private = siocb;
 	return siocb;
-- 
2.2.2

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