From mboxrd@z Thu Jan 1 00:00:00 1970 From: Colin King Date: Sat, 11 May 2019 12:31:54 +0000 Subject: [PATCH] drm/amd/display: remove redundant assignment to variable actual_clock Message-Id: <20190511123154.2708-1-colin.king@canonical.com> List-Id: References: <20171215105343.11372-1-colin.king@canonical.com> In-Reply-To: <20171215105343.11372-1-colin.king@canonical.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Harry Wentland , Leo Li , Alex Deucher , =?UTF-8?q?Christian=20K=C3=B6nig?= , David Zhou , David Airlie , Daniel Vetter , amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org From: Colin Ian King The variable actual_clock is being initialized however this is never read and later it is being reassigned to a new value. The initialization is redundant and hence can be removed. Addresses-Coverity: ("Unused Value") Signed-off-by: Colin Ian King --- drivers/gpu/drm/amd/display/dc/dce/dce_clk_mgr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/dce/dce_clk_mgr.c index 6b2e207777f0..fdd973c03dca 100644 --- a/drivers/gpu/drm/amd/display/dc/dce/dce_clk_mgr.c +++ b/drivers/gpu/drm/amd/display/dc/dce/dce_clk_mgr.c @@ -344,7 +344,7 @@ int dce112_set_dispclk(struct clk_mgr *clk_mgr, int requested_clk_khz) struct dc_bios *bp = clk_mgr->ctx->dc_bios; struct dc *core_dc = clk_mgr->ctx->dc; struct dmcu *dmcu = core_dc->res_pool->dmcu; - int actual_clock = requested_clk_khz; + int actual_clock; /* Prepare to program display clock*/ memset(&dce_clk_params, 0, sizeof(dce_clk_params)); -- 2.20.1