From be125a0b8946a69cd8d91340ae14ec72ef6558fc Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Wed, 22 Jan 2025 10:18:06 +0300 Subject: [PATCH] ALSA: hda: tas2781-spi: Delete some dead code The scnprintf() function never returns negatives. And it won't return zero here either, plus if it did we'd need to fix the error code. Delete this dead code. Signed-off-by: Dan Carpenter Link: https://patch.msgid.link/d57ded9e-9969-4922-8347-67b758499483@stanley.mountain Signed-off-by: Takashi Iwai --- sound/pci/hda/tas2781_hda_spi.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/sound/pci/hda/tas2781_hda_spi.c b/sound/pci/hda/tas2781_hda_spi.c index 5be71b538ce0..02794fd6003d 100644 --- a/sound/pci/hda/tas2781_hda_spi.c +++ b/sound/pci/hda/tas2781_hda_spi.c @@ -274,13 +274,9 @@ static int tascodec_spi_init(struct tasdevice_priv *tas_priv, */ guard(mutex)(&tas_priv->codec_lock); - ret = scnprintf(tas_priv->rca_binaryname, + scnprintf(tas_priv->rca_binaryname, sizeof(tas_priv->rca_binaryname), "%sRCA%d.bin", tas_priv->dev_name, tas_priv->index); - if (ret <= 0) { - dev_err(tas_priv->dev, "rca name err:0x%08x\n", ret); - return ret; - } crc8_populate_msb(tas_priv->crc8_lkp_tbl, TASDEVICE_CRC8_POLYNOMIAL); tas_priv->codec = codec; ret = request_firmware_nowait(module, FW_ACTION_UEVENT, -- 2.25.1