samples: bluetooth: cap_initiator: Fix shadowed variable

moonlight83340 · kartben · commit 2d9d14e55e84 · 2025-07-19T10:14:13.000+02:00
Avoid redeclaring 'err' inside a nested block, which shadowed the outer
definition.

This cleanup prevents confusion and potential logical bugs.

Signed-off-by: Gaetan Perrot &lt;gaetan.perrot@spacecubics.com&gt;
diff --git a/samples/bluetooth/cap_initiator/src/cap_initiator_unicast.c b/samples/bluetooth/cap_initiator/src/cap_initiator_unicast.c
@@ -786,7 +786,6 @@ static int reset_cap_initiator(void)
 	}
 
 	if (unicast_group != NULL) {
-		int err;
 
 		err = unicast_group_delete();
 		if (err != 0) {

Original file line number	Diff line number	Diff line change
`@@ -786,7 +786,6 @@ static int reset_cap_initiator(void)`
`786`	`786`	`}`
`787`	`787`
`788`	`788`	`if (unicast_group != NULL) {`
`789`		`- int err;`
`790`	`789`
`791`	`790`	`err = unicast_group_delete();`
`792`	`791`	`if (err != 0) {`