From: Jeff Dike <jdike@addtoit.com>

do_aio used to return -1 on error instead of errno.

Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
---

 arch/um/os-Linux/aio.c |    2 ++
 1 files changed, 2 insertions(+)

diff -puN arch/um/os-Linux/aio.c~uml-return-a-real-error-code arch/um/os-Linux/aio.c
--- devel/arch/um/os-Linux/aio.c~uml-return-a-real-error-code	2005-09-14 22:25:16.000000000 -0700
+++ devel-akpm/arch/um/os-Linux/aio.c	2005-09-14 22:29:04.000000000 -0700
@@ -117,6 +117,8 @@ static int do_aio(aio_context_t ctx, str
         err = io_submit(ctx, 1, &iocbp);
         if(err > 0)
                 err = 0;
+	else
+		err = -errno;
 
  out:
         return err;
_