From 790816dd54e22827f63c8cbb30bd623d3d45e594 Mon Sep 17 00:00:00 2001 From: Andrew Morton Date: Mon, 22 Jan 2007 20:40:35 -0800 Subject: [PATCH] [PATCH] blockdev direct_io: fix signedness bug size_t is unsigned. IO errors aren't getting through. Cc: "Chen, Kenneth W" Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/block_dev.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/block_dev.c b/fs/block_dev.c index 8b18e43b82fe..da020be25dd2 100644 --- a/fs/block_dev.c +++ b/fs/block_dev.c @@ -146,7 +146,7 @@ static int blk_end_aio(struct bio *bio, unsigned int bytes_done, int error) iocb->ki_nbytes = -EIO; if (atomic_dec_and_test(bio_count)) { - if (iocb->ki_nbytes < 0) + if ((long)iocb->ki_nbytes < 0) aio_complete(iocb, iocb->ki_nbytes, 0); else aio_complete(iocb, iocb->ki_left, 0); -- 2.20.1