fsx: Add a return type to aio_rw

Compilers complain about the function prototype otherwise

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Vyacheslav Yurkov <uvv.mail@gmail.com>
Cc: "Darrick J. Wong" <djwong@kernel.org>
Cc: Zorro Lang <zlang@redhat.com>
Reviewed-by: "Darrick J. Wong" <djwong@kernel.org>
Signed-off-by: Zorro Lang <zlang@kernel.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/ltp/fsx.c b/ltp/fsx.c
index ccb382e775..a30e2a8dbc 100644
--- a/ltp/fsx.c
+++ b/ltp/fsx.c
@@ -2592,6 +2592,7 @@ out_error:
 	return -1;
 }
 #else
+int
 aio_rw(int rw, int fd, char *buf, unsigned len, unsigned offset)
 {
 	fprintf(stderr, "io_rw: need AIO support!\n");