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usb: gadget: u_audio: Use snprintf() instead of sprintf()

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In order to be consistent with other s[n]printf() usage in this file,
switch to snprintf() here as well.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://lore.kernel.org/r/5703e697687e4a39059bf90659969ffc86b2cfbd.1711176701.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Christophe JAILLET 2024-03-23 07:57:05 +01:00 committed by Greg Kroah-Hartman
parent 39c34568d7
commit 54ada48481
1 changed files with 2 additions and 1 deletions
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3
drivers/usb/gadget/function/u_audio.c
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@ -1388,7 +1388,8 @@ int g_audio_setup(struct g_audio *g_audio, const char *pcm_name,
strscpy(card->driver, card_name);
strscpy(card->shortname, card_name);
sprintf(card->longname, "%s %i", card_name, card->dev->id);
snprintf(card->longname, sizeof(card->longname), "%s %i",
card_name, card->dev->id);
snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_CONTINUOUS,
NULL, 0, BUFF_SIZE_MAX);