driver_core: 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/
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20220818205956.6528-1-wsa+renesas@sang-engineering.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/base/dd.c b/drivers/base/dd.c
index 70f79fc7153948266ac5cf00526f8dc07310ed8c..428265a0432145e0f421b0b8f2aec225b6c0b0ca 100644 (file)
--- a/drivers/base/dd.c
+++ b/drivers/base/dd.c
@@ -806,7 +806,7 @@ static int __init save_async_options(char *buf)
        if (strlen(buf) >= ASYNC_DRV_NAMES_MAX_LEN)
                pr_warn("Too long list of driver names for 'driver_async_probe'!\n");
 
-       strlcpy(async_probe_drv_names, buf, ASYNC_DRV_NAMES_MAX_LEN);
+       strscpy(async_probe_drv_names, buf, ASYNC_DRV_NAMES_MAX_LEN);
        async_probe_default = parse_option_str(async_probe_drv_names, "*");
 
        return 1;