linux-kernel - [PATCH 3.13.y-ckt 009/143] net: don't OOPS on socket aio

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Message-Id: <1427831308-1854-10-git-send-email-kamal@canonical.com>
Date:	Tue, 31 Mar 2015 12:46:14 -0700
From:	Kamal Mostafa <kamal@...onical.com>
To:	linux-kernel@...r.kernel.org, stable@...r.kernel.org,
	kernel-team@...ts.ubuntu.com
Cc:	Christoph Hellwig <hch@....de>,
	"David S. Miller" <davem@...emloft.net>,
	Kamal Mostafa <kamal@...onical.com>
Subject: [PATCH 3.13.y-ckt 009/143] net: don't OOPS on socket aio

3.13.11-ckt18 -stable review patch.  If anyone has any objections, please let me know.

------------------

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

[ Upstream commit 06539d3071067ff146a9bffd1c801fa56d290909 ]

Signed-off-by: Christoph Hellwig <hch@....de>
Signed-off-by: David S. Miller <davem@...emloft.net>
Signed-off-by: Kamal Mostafa <kamal@...onical.com>
---
 net/socket.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/net/socket.c b/net/socket.c
index dc57dae..404be5e 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;
-- 
1.9.1

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