Commit 5edb7691 authored Apr 10, 2020 by Colin Ian King Committed by Alex Deucher Apr 22, 2020

drm/amd/display: remove redundant assignment to variable dp_ref_clk_khz



The variable dp_ref_clk_khz is being initialized with a value that is
never read and it is being updated later with a new value.  The
initialization is redundant and can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

parent 43ad9b39

drivers/gpu/drm/amd/display/dc/clk_mgr/dce100/dce_clk_mgr.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -131,7 +131,7 @@ int dce_get_dp_ref_freq_khz(struct clk_mgr *clk_mgr_base)
		struct clk_mgr_internal *clk_mgr = TO_CLK_MGR_INTERNAL(clk_mgr_base);
		int dprefclk_wdivider;
		int dprefclk_src_sel;
		int dp_ref_clk_khz = 600000;
		int dp_ref_clk_khz;
		int target_div;

		/* ASSERT DP Reference Clock source is from DFS*/

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