From d15f58ad4c451ca30478d26a89295c65b7257d0d Mon Sep 17 00:00:00 2001
From: Antonio Borneo <borneo.antonio@gmail.com>
Date: Sat, 6 May 2023 16:24:04 +0200
Subject: [PATCH] target: arm_dpm: with pointers, use NULL instead of 0

Don't assign pointer to 0, use NULL.

Detected through 'sparse' tool.

Change-Id: I34551112ddab9dedf8537c8111d32356c170e7d5
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/7669
Tested-by: jenkins
---
 src/target/arm_dpm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/target/arm_dpm.c b/src/target/arm_dpm.c
index 5f7e9291b..fd6fb263f 100644
--- a/src/target/arm_dpm.c
+++ b/src/target/arm_dpm.c
@@ -1050,7 +1050,7 @@ int arm_dpm_setup(struct arm_dpm *dpm)
 {
 	struct arm *arm = dpm->arm;
 	struct target *target = arm->target;
-	struct reg_cache *cache = 0;
+	struct reg_cache *cache = NULL;
 
 	arm->dpm = dpm;