linux-kernel - [PATCH] drm/radeon: cleanup coding style a bit

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Message-Id: <20200426131244.22293-1-bernard@vivo.com>
Date:   Sun, 26 Apr 2020 06:12:44 -0700
From:   Bernard Zhao <bernard@...o.com>
To:     Alex Deucher <alexander.deucher@....com>,
        Christian König <christian.koenig@....com>,
        "David (ChunMing) Zhou" <David1.Zhou@....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:     opensource.kernel@...o.com, Bernard Zhao <bernard@...o.com>
Subject: [PATCH] drm/radeon: cleanup coding style a bit

Maybe no need to check ws before kmalloc, kmalloc will check
itself, kmalloc`s logic is if ptr is NULL, kmalloc will just
return

Signed-off-by: Bernard Zhao <bernard@...o.com>
---
 drivers/gpu/drm/radeon/atom.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/radeon/atom.c b/drivers/gpu/drm/radeon/atom.c
index 2c27627b6659..f15b20da5315 100644
--- a/drivers/gpu/drm/radeon/atom.c
+++ b/drivers/gpu/drm/radeon/atom.c
@@ -1211,8 +1211,7 @@ static int atom_execute_table_locked(struct atom_context *ctx, int index, uint32
 	SDEBUG("<<\n");
 
 free:
-	if (ws)
-		kfree(ectx.ws);
+	kfree(ectx.ws);
 	return ret;
 }
 
-- 
2.26.2