[PATCH 0/4] delete useless function return values & remove meaningless if(r) check code

From: Bernard Zhao <bernard@vivo.com>
To: "Alex Deucher" <alexander.deucher@amd.com>,
	"Christian König" <christian.koenig@amd.com>,
	"David Airlie" <airlied@linux.ie>,
	"Daniel Vetter" <daniel@ffwll.ch>,
	amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org,
	linux-kernel@vger.kernel.org
Cc: Bernard Zhao <bernard@vivo.com>
Subject: [PATCH 0/4] delete useless function return values & remove meaningless if(r) check code
Date: Fri, 18 Jun 2021 23:43:44 -0700	[thread overview]
Message-ID: <20210619064349.26676-1-bernard@vivo.com> (raw)

Function radeon_fence_driver_init always returns success,
the function type maybe coule be changed to void.
This patch series will first delete the check of the return
value of the function call radeon_fence_driver_init, then,
optimise the function declaration and function to void type.

Signed-off-by: Bernard Zhao <bernard@vivo.com>

Bernard Zhao (4):
  drm/radeon: remove meaningless if(r) check code
  drm/radeon: remove meaningless if(r) check code
  drm/radeon: remove meaningless if(r) check code
  drm/radeon: delete useless return values

 drivers/gpu/drm/radeon/cik.c          | 4 +---
 drivers/gpu/drm/radeon/evergreen.c    | 4 +---
 drivers/gpu/drm/radeon/ni.c           | 4 +---
 drivers/gpu/drm/radeon/r100.c         | 4 +---
 drivers/gpu/drm/radeon/r300.c         | 4 +---
 drivers/gpu/drm/radeon/r420.c         | 5 +----
 drivers/gpu/drm/radeon/r520.c         | 4 +---
 drivers/gpu/drm/radeon/r600.c         | 4 +---
 drivers/gpu/drm/radeon/radeon.h       | 2 +-
 drivers/gpu/drm/radeon/radeon_fence.c | 5 +----
 drivers/gpu/drm/radeon/rs400.c        | 4 +---
 drivers/gpu/drm/radeon/rs600.c        | 4 +---
 drivers/gpu/drm/radeon/rs690.c        | 4 +---
 drivers/gpu/drm/radeon/rv515.c        | 4 +---
 drivers/gpu/drm/radeon/rv770.c        | 4 +---
 drivers/gpu/drm/radeon/si.c           | 4 +---
 16 files changed, 16 insertions(+), 48 deletions(-)

-- 
2.31.0