From b7db5733a5ace9acc1f3104c9050c5aa1363f13b Mon Sep 17 00:00:00 2001 From: Wolfram Sang Date: Thu, 18 Aug 2022 23:01:15 +0200 Subject: usb: move from strlcpy with unused retval to strscpy Follow the advice of the below link and prefer 'strscpy' in this subsystem. Conversion is 1:1 because the return value is not used. Generated by a coccinelle script. Link: https://lore.kernel.org/r/CAHk-=wgfRnXz0W3D37d01q3JFkr_i_uTL=V6A6G1oUZcprmknw@mail.gmail.com/ Reviewed-by: Richard Leitner Reviewed-by: Laurent Pinchart Acked-by: Shuah Khan Signed-off-by: Wolfram Sang Link: https://lore.kernel.org/r/20220818210116.7517-1-wsa+renesas@sang-engineering.com Signed-off-by: Greg Kroah-Hartman --- drivers/usb/core/devio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/usb/core') diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c index b5b85bf80329..837f3e57f580 100644 --- a/drivers/usb/core/devio.c +++ b/drivers/usb/core/devio.c @@ -1434,7 +1434,7 @@ static int proc_getdriver(struct usb_dev_state *ps, void __user *arg) if (!intf || !intf->dev.driver) ret = -ENODATA; else { - strlcpy(gd.driver, intf->dev.driver->name, + strscpy(gd.driver, intf->dev.driver->name, sizeof(gd.driver)); ret = (copy_to_user(arg, &gd, sizeof(gd)) ? -EFAULT : 0); } -- cgit 1.4.1