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

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

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@...o.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