drivers: udc_kinetis: add missing return statement

jfischer-no · nashif · commit a01ab79685fe · 2024-06-28T20:56:47.000-04:00
Add the missing return statement to the branch where no slabs are
available.

Signed-off-by: Johann Fischer &lt;johann.fischer@nordicsemi.no&gt;
diff --git a/drivers/usb/udc/udc_kinetis.c b/drivers/usb/udc/udc_kinetis.c
@@ -448,6 +448,8 @@ static void usbfsotg_event_submit(const struct device *dev,
 	ret = k_mem_slab_alloc(&usbfsotg_ee_slab, (void **)&ev, K_NO_WAIT);
 	if (ret) {
 		udc_submit_event(dev, UDC_EVT_ERROR, ret);
+		LOG_ERR("Failed to allocate slab");
+		return;
 	}
 
 	ev->dev = dev;

Original file line number	Diff line number	Diff line change
`@@ -448,6 +448,8 @@ static void usbfsotg_event_submit(const struct device *dev,`
`448`	`448`	`ret = k_mem_slab_alloc(&usbfsotg_ee_slab, (void **)&ev, K_NO_WAIT);`
`449`	`449`	`if (ret) {`
`450`	`450`	`udc_submit_event(dev, UDC_EVT_ERROR, ret);`
	`451`	`+ LOG_ERR("Failed to allocate slab");`
	`452`	`+ return;`
`451`	`453`	`}`
`452`	`454`
`453`	`455`	`ev->dev = dev;`