From 1dcace30184c812f1e12ee10cc827accce140cc0 Mon Sep 17 00:00:00 2001 From: Thomas Wood Date: Mon, 7 Sep 2015 11:32:05 +0100 Subject: build: fix unused-result warnings Signed-off-by: Thomas Wood --- overlay/gpu-top.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'overlay/gpu-top.c') diff --git a/overlay/gpu-top.c b/overlay/gpu-top.c index d1f5ec80..4097cd06 100644 --- a/overlay/gpu-top.c +++ b/overlay/gpu-top.c @@ -29,6 +29,7 @@ #include #include #include +#include #include "perf.h" #include "igfx.h" @@ -260,7 +261,8 @@ static void mmio_init(struct gpu_top *gt) mmio_ring_emit(&render_ring, 1000, payload); mmio_ring_emit(&bsd_ring, 1000, payload); mmio_ring_emit(&blt_ring, 1000, payload); - write(fd[1], payload, sizeof(payload)); + assert(write(fd[1], payload, sizeof(payload)) + == sizeof(payload)); } } -- cgit v1.2.3