From: Julia Lawall <Julia.Lawall@xxxxxxx> READ is 0, so the result of the bit-and operation is 0. Rewrite with == as done elsewhere in the same file. This problem was found using Coccinelle (http://coccinelle.lip6.fr/). Signed-off-by: Julia Lawall <julia@xxxxxxx> --- fs/direct-io.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/direct-io.c b/fs/direct-io.c index 0c85fae..1faf4cb 100644 --- a/fs/direct-io.c +++ b/fs/direct-io.c @@ -1258,7 +1258,7 @@ do_blockdev_direct_IO(int rw, struct kiocb *iocb, struct inode *inode, */ BUG_ON(retval == -EIOCBQUEUED); if (dio->is_async && retval == 0 && dio->result && - ((rw & READ) || (dio->result == sdio.size))) + ((rw == READ) || (dio->result == sdio.size))) retval = -EIOCBQUEUED; if (retval != -EIOCBQUEUED) -- To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
