[drivers][regulator] initialize record pointer to RT_NULL in find_record functions

Evlers · Evlers · commit a226950ae3e5 · 2026-03-27T17:03:03.000+08:00
diff --git a/components/drivers/regulator/regulator.c b/components/drivers/regulator/regulator.c
@@ -38,7 +38,7 @@ static rt_err_t regulator_disable(struct rt_regulator_node *reg_np);
 
 static struct rt_regulator_record *regulator_find_record_by_name(const char *name)
 {
-    struct rt_regulator_record *record;
+    struct rt_regulator_record *record = RT_NULL;
 
     rt_list_for_each_entry(record, &_regulator_records, list)
     {
@@ -53,7 +53,7 @@ static struct rt_regulator_record *regulator_find_record_by_name(const char *nam
 
 static struct rt_regulator_record *regulator_find_record_by_node(struct rt_regulator_node *reg_np)
 {
-    struct rt_regulator_record *record;
+    struct rt_regulator_record *record = RT_NULL;
 
     rt_list_for_each_entry(record, &_regulator_records, list)
     {

Original file line number	Diff line number	Diff line change
`@@ -38,7 +38,7 @@ static rt_err_t regulator_disable(struct rt_regulator_node *reg_np);`
`38`	`38`
`39`	`39`	`static struct rt_regulator_record regulator_find_record_by_name(const char name)`
`40`	`40`	`{`
`41`		`- struct rt_regulator_record *record;`
	`41`	`+ struct rt_regulator_record *record = RT_NULL;`
`42`	`42`
`43`	`43`	`rt_list_for_each_entry(record, &_regulator_records, list)`
`44`	`44`	`{`
`@@ -53,7 +53,7 @@ static struct rt_regulator_record regulator_find_record_by_name(const char nam`
`53`	`53`
`54`	`54`	`static struct rt_regulator_record regulator_find_record_by_node(struct rt_regulator_node reg_np)`
`55`	`55`	`{`
`56`		`- struct rt_regulator_record *record;`
	`56`	`+ struct rt_regulator_record *record = RT_NULL;`
`57`	`57`
`58`	`58`	`rt_list_for_each_entry(record, &_regulator_records, list)`
`59`	`59`	`{`