drivers: usb: nrfx: initialize local struct to zero

ioannisg · galak · commit 6a546d19384a · 2019-03-15T09:26:43.000-05:00
Initialize a local struct variable to zero, to suppress un-initialized variable error. Fixes #14422. Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
diff --git a/drivers/usb/device/usb_dc_nrfx.c b/drivers/usb/device/usb_dc_nrfx.c
@@ -1115,7 +1115,7 @@ static void usbd_event_transfer_data(nrfx_usbd_evt_t const *const p_event)
 static void usbd_event_handler(nrfx_usbd_evt_t const *const p_event)
 {
 	struct nrf_usbd_ep_ctx *ep_ctx;
-	struct usbd_event evt;
+	struct usbd_event evt = {0};
 	bool put_evt = false;
 
 	switch (p_event->type) {

Original file line number	Diff line number	Diff line change
`@@ -1115,7 +1115,7 @@ static void usbd_event_transfer_data(nrfx_usbd_evt_t const *const p_event)`
`1115`	`1115`	`static void usbd_event_handler(nrfx_usbd_evt_t const *const p_event)`
`1116`	`1116`	`{`
`1117`	`1117`	`struct nrf_usbd_ep_ctx *ep_ctx;`
`1118`		`- struct usbd_event evt;`
	`1118`	`+ struct usbd_event evt = {0};`
`1119`	`1119`	`bool put_evt = false;`
`1120`	`1120`
`1121`	`1121`	`switch (p_event->type) {`