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authorAndrew Morton <akpm@osdl.org>2007-01-22 20:40:35 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-01-23 07:52:05 -0800
commit790816dd54e22827f63c8cbb30bd623d3d45e594 (patch)
treea67e4ee5302857b60a9ee6ad158123d2af0fd088
parent58d9ce7d751fa11c6c8ea5dcd4d63b320aae1363 (diff)
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[PATCH] blockdev direct_io: fix signedness bug
size_t is unsigned. IO errors aren't getting through. Cc: "Chen, Kenneth W" <kenneth.w.chen@intel.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--fs/block_dev.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/block_dev.c b/fs/block_dev.c
index 8b18e43b82f..da020be25dd 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);