From: Sasha Levin <levinsasha928@gmail.com>
Date: Mon, 17 Sep 2012 10:33:39 +0000 (+0200)
Subject: kvm tools: fix SDL build error when libsdl isn't installed
X-Git-Tag: next-20120919~6^2~2
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=2840c0281d698ca17d4afb9b612da2582fcacc86;p=karo-tx-linux.git

kvm tools: fix SDL build error when libsdl isn't installed

We used wrong prototypes for sdl init/exit when libsdl wasn't installed when
building. This would cause build errors.

Reported-by: Kashyap Chamarthy <kashyap.cv@gmail.com>
Signed-off-by: Sasha Levin <levinsasha928@gmail.com>
Signed-off-by: Pekka Enberg <penberg@kernel.org>
---

diff --git a/tools/kvm/include/kvm/sdl.h b/tools/kvm/include/kvm/sdl.h
index b44433375689..19e1d743932c 100644
--- a/tools/kvm/include/kvm/sdl.h
+++ b/tools/kvm/include/kvm/sdl.h
@@ -9,11 +9,11 @@ struct framebuffer;
 int sdl__init(struct kvm *kvm);
 int sdl__exit(struct kvm *kvm);
 #else
-static inline void sdl__init(struct kvm *kvm)
+static inline int sdl__init(struct kvm *kvm)
 {
 	die("SDL support not compiled in. (install the SDL-dev[el] package)");
 }
-static inline void sdl__exit(struct kvm *kvm)
+static inline int sdl__exit(struct kvm *kvm)
 {
 	die("SDL support not compiled in. (install the SDL-dev[el] package)");
 }