From: Jani Nikula <jani.nikula@intel.com>
Date: Tue, 27 Mar 2018 23:47:22 +0300
Subject: drm: make drm_core_check_feature() bool that it is
Git-commit: f4392860b4fe55d7d7cadaa64743c9b2466e4fd8
Patch-mainline: v4.18-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166

Bool is the more appropriate return type here, use it.

Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180327204722.31246-3-jani.nikula@intel.com

Acked-by: Petr Tesarik <ptesarik@suse.com>
---
 include/drm/drmP.h |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -115,9 +115,9 @@ static inline bool drm_drv_uses_atomic_m
 #define DRM_SWITCH_POWER_CHANGING 2
 #define DRM_SWITCH_POWER_DYNAMIC_OFF 3
 
-static inline int drm_core_check_feature(struct drm_device *dev, int feature)
+static inline bool drm_core_check_feature(struct drm_device *dev, int feature)
 {
-	return ((dev->driver->driver_features & feature) ? 1 : 0);
+	return dev->driver->driver_features & feature;
 }
 
 /* returns true if currently okay to sleep */