diff options
| author | Peter Ujfalusi <peter.ujfalusi@linux.intel.com> | 2023-09-19 10:12:05 +0300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2023-09-19 09:17:09 +0200 |
| commit | aadb0330cfb60829318ef02ccfb9dd09cd14d920 (patch) | |
| tree | 88cae2997bb209f6c3e9fe857d919636b846c10c /sound/usb | |
| parent | b2ce0027d7b2905495021c5208f92043eb493146 (diff) | |
ALSA: usb-audio: scarlett_gen2: Fix another -Wformat-truncation warning
The recent enablement of -Wformat-truncation leads to a false-positive
warning for mixer_scarlett_gen2.c.
For suppressing the warning, replace snprintf() with scnprintf().
As stated in the above, truncation doesn't matter.
Fixes: 78bd8f5126f8 ("ALSA: usb-audio: scarlett_gen2: Fix -Wformat-truncation warning")
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20230919071205.10684-1-peter.ujfalusi@linux.intel.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/usb')
| -rw-r--r-- | sound/usb/mixer_scarlett_gen2.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/usb/mixer_scarlett_gen2.c b/sound/usb/mixer_scarlett_gen2.c index 5c6f50f38840..d260be8cb6bc 100644 --- a/sound/usb/mixer_scarlett_gen2.c +++ b/sound/usb/mixer_scarlett_gen2.c @@ -3205,8 +3205,8 @@ static int scarlett2_add_line_in_ctls(struct usb_mixer_interface *mixer) /* Add input phantom controls */ if (info->inputs_per_phantom == 1) { for (i = 0; i < info->phantom_count; i++) { - snprintf(s, sizeof(s), fmt, i + 1, - "Phantom Power", "Switch"); + scnprintf(s, sizeof(s), fmt, i + 1, + "Phantom Power", "Switch"); err = scarlett2_add_new_ctl( mixer, &scarlett2_phantom_ctl, i, 1, s, &private->phantom_ctls[i]); |