From c608dc105bd4533be8fd532a82f9c1fe5f0b121f Mon Sep 17 00:00:00 2001 From: Rikard Falkeborn Date: Wed, 29 Sep 2021 21:45:47 +0200 Subject: [PATCH] usb: cdc-wdm: Constify static struct wwan_port_ops The only usage of wdm_wwan_port_ops is to pass its address to wwan_create_port() which takes a pointer to const wwan_port_ops as argument. Make it const to allow the compiler to put it in read-only memory. Signed-off-by: Rikard Falkeborn Acked-by: Oliver Neukum Link: https://lore.kernel.org/r/20210929194547.46954-3-rikard.falkeborn@gmail.com Signed-off-by: Greg Kroah-Hartman --- drivers/usb/class/cdc-wdm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/class/cdc-wdm.c b/drivers/usb/class/cdc-wdm.c index 35d5908b5478..3896656a9b6e 100644 --- a/drivers/usb/class/cdc-wdm.c +++ b/drivers/usb/class/cdc-wdm.c @@ -911,7 +911,7 @@ static int wdm_wwan_port_tx(struct wwan_port *port, struct sk_buff *skb) return rv; } -static struct wwan_port_ops wdm_wwan_port_ops = { +static const struct wwan_port_ops wdm_wwan_port_ops = { .start = wdm_wwan_port_start, .stop = wdm_wwan_port_stop, .tx = wdm_wwan_port_tx,