From b58a8813ee6d65e98ee02b3d3036c6a75ac7e694 Mon Sep 17 00:00:00 2001 From: Michal Wajdeczko Date: Thu, 12 Dec 2019 12:19:03 +0000 Subject: [PATCH] drm/i915: Improve i915_inject_probe_error macro On non-debug builds we were not using i915 param and thus we may cause "unused variable" warning/error if caller was not using i915 elsewhere. Let compiler see this param. Signed-off-by: Michal Wajdeczko Cc: Chris Wilson Reviewed-by: Chris Wilson Signed-off-by: Chris Wilson Link: https://patchwork.freedesktop.org/patch/msgid/20191212121903.72524-1-michal.wajdeczko@intel.com --- drivers/gpu/drm/i915/i915_utils.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/i915_utils.h b/drivers/gpu/drm/i915/i915_utils.h index 04139ba..b0ade76 100644 --- a/drivers/gpu/drm/i915/i915_utils.h +++ b/drivers/gpu/drm/i915/i915_utils.h @@ -69,7 +69,7 @@ bool i915_error_injected(void); #else -#define i915_inject_probe_error(_i915, _err) 0 +#define i915_inject_probe_error(i915, e) ({ BUILD_BUG_ON_INVALID(i915); 0; }) #define i915_error_injected() false #endif -- 2.7.4