Commit be125a0b authored by Dan Carpenter's avatar Dan Carpenter Committed by Takashi Iwai
Browse files

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: default avatarDan Carpenter <dan.carpenter@linaro.org>
Link: https://patch.msgid.link/d57ded9e-9969-4922-8347-67b758499483@stanley.mountain


Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 0a8f5f46

sound/pci/hda/tas2781_hda_spi.c

+1 −5
Original line number Diff line number Diff line
@@ -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,