usb: gadget: u_audio: convert to strscpy

Usage of strlcpy in Linux Kernel has been recently
deprecated [1], convert driver to strscpy

[1] https://lore.kernel.org/lkml/CAHk-=wgfRnXz0W3D37d01q3JFkr_i_uTL=V6A6G1oUZcprmknw@mail.gmail.com/

Signed-off-by: Ruslan Bilovol <ruslan.bilovol@gmail.com>
Link: https://lore.kernel.org/r/1614603943-11668-2-git-send-email-ruslan.bilovol@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/gadget/function/u_audio.c b/drivers/usb/gadget/function/u_audio.c
index 265c4d805f810049c0eabb67495a15434959ac76..5fbceee897a3f2bfa0a17fb05bf7a1b90a5d0a39 100644 (file)
--- a/drivers/usb/gadget/function/u_audio.c
+++ b/drivers/usb/gadget/function/u_audio.c
@@ -549,15 +549,15 @@ int g_audio_setup(struct g_audio *g_audio, const char *pcm_name,
        if (err < 0)
                goto snd_fail;
 
-       strlcpy(pcm->name, pcm_name, sizeof(pcm->name));
+       strscpy(pcm->name, pcm_name, sizeof(pcm->name));
        pcm->private_data = uac;
        uac->pcm = pcm;
 
        snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &uac_pcm_ops);
        snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &uac_pcm_ops);
 
-       strlcpy(card->driver, card_name, sizeof(card->driver));
-       strlcpy(card->shortname, card_name, sizeof(card->shortname));
+       strscpy(card->driver, card_name, sizeof(card->driver));
+       strscpy(card->shortname, card_name, sizeof(card->shortname));
        sprintf(card->longname, "%s %i", card_name, card->dev->id);
 
        snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_CONTINUOUS,