CVS commit: src/sys/arch/arm/sunxi

[matthew green]

Module Name:    src
Committed By:   mrg
Date:           Thu Aug  3 08:10:40 UTC 2023

Modified Files:
        src/sys/arch/arm/sunxi: sunxi_ccu_display.c

Log Message:
avoid potentially uninitialised variable that likely won't happen.

GCC 12 can't tell that hardware / platform design means it won't happen.


To generate a diff of this commit:
cvs rdiff -u -r1.2 -r1.3 src/sys/arch/arm/sunxi/sunxi_ccu_display.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.


Modified files:

Index: src/sys/arch/arm/sunxi/sunxi_ccu_display.c
diff -u src/sys/arch/arm/sunxi/sunxi_ccu_display.c:1.2 src/sys/arch/arm/sunxi/sunxi_ccu_display.c:1.3
--- src/sys/arch/arm/sunxi/sunxi_ccu_display.c:1.2	Mon Apr  2 20:55:49 2018
+++ src/sys/arch/arm/sunxi/sunxi_ccu_display.c	Thu Aug  3 08:10:40 2023
@@ -1,4 +1,4 @@
-/* $NetBSD: sunxi_ccu_display.c,v 1.2 2018/04/02 20:55:49 bouyer Exp $ */
+/* $NetBSD: sunxi_ccu_display.c,v 1.3 2023/08/03 08:10:40 mrg Exp $ */
 
 /*-
  * Copyright (c) 2018 Manuel Bouyer <bou...@antioche.eu.org>
@@ -30,7 +30,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: sunxi_ccu_display.c,v 1.2 2018/04/02 20:55:49 bouyer Exp $");
+__KERNEL_RCSID(0, "$NetBSD: sunxi_ccu_display.c,v 1.3 2023/08/03 08:10:40 mrg Exp $");
 
 #include <sys/param.h>
 #include <sys/bus.h>
@@ -102,7 +102,7 @@ sunxi_ccu_lcdxch1_set_rate(struct sunxi_
 {
 	struct clk *clkp, *pllclkp;
 	int best_diff;
-	int parent_rate, best_parent_rate;
+	int parent_rate, best_parent_rate = 0;
 	uint32_t best_m, best_d;
 	int error;