diff options
| author | Takashi Iwai <tiwai@suse.de> | 2024-01-12 18:10:00 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2024-01-15 12:41:14 +0100 |
| commit | 3787ffdd13de81ba406e5b42c6c24f823395ba5e (patch) | |
| tree | 1be6132a3ee637c0f156361c6e02780a86371ff2 /sound/usb | |
| parent | 454abb80e26ab85323a30e52aa7b0ee9aae1d38a (diff) | |
| download | linux-stable-3787ffdd13de81ba406e5b42c6c24f823395ba5e.tar.gz linux-stable-3787ffdd13de81ba406e5b42c6c24f823395ba5e.tar.bz2 linux-stable-3787ffdd13de81ba406e5b42c6c24f823395ba5e.zip | |
ALSA: scarlett2: Fix yet more -Wformat-truncation warnings
The recent code change introduced a few false-positive compile
warnings with -Wformat-trucation again. Suppress them by replacing
snprintf() with scnprintf().
Fixes: 0a995e38dc44 ("ALSA: scarlett2: Add support for software-controllable input gain")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202401062344.AzZCYlpa-lkp@intel.com/
Link: https://lore.kernel.org/r/20240112171000.31855-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/usb')
| -rw-r--r-- | sound/usb/mixer_scarlett2.c | 42 |
1 files changed, 21 insertions, 21 deletions
diff --git a/sound/usb/mixer_scarlett2.c b/sound/usb/mixer_scarlett2.c index 1de3ddc50eb6..6de605a601e5 100644 --- a/sound/usb/mixer_scarlett2.c +++ b/sound/usb/mixer_scarlett2.c @@ -5361,9 +5361,9 @@ static int scarlett2_add_line_out_ctls(struct usb_mixer_interface *mixer) if (private->vol_sw_hw_switch[index]) scarlett2_vol_ctl_set_writable(mixer, i, 0); - snprintf(s, sizeof(s), - "Line Out %02d Volume Control Playback Enum", - i + 1); + scnprintf(s, sizeof(s), + "Line Out %02d Volume Control Playback Enum", + i + 1); err = scarlett2_add_new_ctl(mixer, &scarlett2_sw_hw_enum_ctl, i, 1, s, @@ -5406,8 +5406,8 @@ static int scarlett2_add_line_in_ctls(struct usb_mixer_interface *mixer) /* Add input level (line/inst) controls */ for (i = 0; i < info->level_input_count; i++) { - snprintf(s, sizeof(s), fmt, i + 1 + info->level_input_first, - "Level", "Enum"); + scnprintf(s, sizeof(s), fmt, i + 1 + info->level_input_first, + "Level", "Enum"); err = scarlett2_add_new_ctl(mixer, &scarlett2_level_enum_ctl, i, 1, s, &private->level_ctls[i]); if (err < 0) @@ -5416,7 +5416,7 @@ static int scarlett2_add_line_in_ctls(struct usb_mixer_interface *mixer) /* Add input pad controls */ for (i = 0; i < info->pad_input_count; i++) { - snprintf(s, sizeof(s), fmt, i + 1, "Pad", "Switch"); + scnprintf(s, sizeof(s), fmt, i + 1, "Pad", "Switch"); err = scarlett2_add_new_ctl(mixer, &scarlett2_pad_ctl, i, 1, s, &private->pad_ctls[i]); if (err < 0) @@ -5425,8 +5425,8 @@ static int scarlett2_add_line_in_ctls(struct usb_mixer_interface *mixer) /* Add input air controls */ for (i = 0; i < info->air_input_count; i++) { - snprintf(s, sizeof(s), fmt, i + 1 + info->air_input_first, - "Air", info->air_option ? "Enum" : "Switch"); + scnprintf(s, sizeof(s), fmt, i + 1 + info->air_input_first, + "Air", info->air_option ? "Enum" : "Switch"); err = scarlett2_add_new_ctl( mixer, &scarlett2_air_ctl[info->air_option], i, 1, s, &private->air_ctls[i]); @@ -5481,9 +5481,9 @@ static int scarlett2_add_line_in_ctls(struct usb_mixer_interface *mixer) for (i = 0; i < info->gain_input_count; i++) { if (i % 2) { - snprintf(s, sizeof(s), - "Line In %d-%d Link Capture Switch", - i, i + 1); + scnprintf(s, sizeof(s), + "Line In %d-%d Link Capture Switch", + i, i + 1); err = scarlett2_add_new_ctl( mixer, &scarlett2_input_link_ctl, i / 2, 1, s, @@ -5492,30 +5492,30 @@ static int scarlett2_add_line_in_ctls(struct usb_mixer_interface *mixer) return err; } - snprintf(s, sizeof(s), fmt, i + 1, - "Gain", "Volume"); + scnprintf(s, sizeof(s), fmt, i + 1, + "Gain", "Volume"); err = scarlett2_add_new_ctl( mixer, &scarlett2_input_gain_ctl, i, 1, s, &private->input_gain_ctls[i]); if (err < 0) return err; - snprintf(s, sizeof(s), fmt, i + 1, - "Autogain", "Switch"); + scnprintf(s, sizeof(s), fmt, i + 1, + "Autogain", "Switch"); err = scarlett2_add_new_ctl( mixer, &scarlett2_autogain_switch_ctl, i, 1, s, &private->autogain_ctls[i]); if (err < 0) return err; - snprintf(s, sizeof(s), fmt, i + 1, - "Autogain Status", "Enum"); + scnprintf(s, sizeof(s), fmt, i + 1, + "Autogain Status", "Enum"); err = scarlett2_add_new_ctl( mixer, &scarlett2_autogain_status_ctl, i, 1, s, &private->autogain_status_ctls[i]); - snprintf(s, sizeof(s), fmt, i + 1, - "Safe", "Switch"); + scnprintf(s, sizeof(s), fmt, i + 1, + "Safe", "Switch"); err = scarlett2_add_new_ctl( mixer, &scarlett2_safe_ctl, i, 1, s, &private->safe_ctls[i]); @@ -5902,8 +5902,8 @@ static int scarlett2_add_direct_monitor_ctls(struct usb_mixer_interface *mixer) for (k = 0; k < private->num_mix_in; k++, index++) { char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; - snprintf(name, sizeof(name), format, - mix_type, 'A' + j, k + 1); + scnprintf(name, sizeof(name), format, + mix_type, 'A' + j, k + 1); err = scarlett2_add_new_ctl( mixer, &scarlett2_monitor_mix_ctl, |