linux-kernel - [GIT PULL] Single misc fix for 2.6.37-rc1

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Date:	Fri, 22 Oct 2010 12:47:26 +0200
From:	Jens Axboe <jaxboe@...ionio.com>
To:	Linus Torvalds <torvalds@...ux-foundation.org>
CC:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: [GIT PULL] Single misc fix for 2.6.37-rc1

Hi Linus,

A recently discovered problem in fs/pipe.c can cause us to
lose the error returned from buf-ops->confirm().

Please pull.

  git://git.kernel.dk/linux-2.6-block.git for-2.6.37/misc

Nicolas Kaiser (1):
      pipe: fix failure to return error code on ->confirm()

 fs/pipe.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/fs/pipe.c b/fs/pipe.c
index 279eef9..37eb1eb 100644
--- a/fs/pipe.c
+++ b/fs/pipe.c
@@ -382,7 +382,7 @@ pipe_read(struct kiocb *iocb, const struct iovec *_iov,
 			error = ops->confirm(pipe, buf);
 			if (error) {
 				if (!ret)
-					error = ret;
+					ret = error;
 				break;
 			}
 

-- 
Jens Axboe

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