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Commit 9aa892d2 authored by Wolfram Sang's avatar Wolfram Sang Committed by Takashi Iwai
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ALSA: pci: echoaudio: remove variable which is a constant 



Checking a variable which is always '1' has no use.

Signed-off-by: default avatarWolfram Sang <wsa@the-dreams.de>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 855b5e01

sound/pci/echoaudio/echoaudio_dsp.c

+2 −5
Original line number Original line Diff line number Diff line
@@ -1058,7 +1058,6 @@ static int allocate_pipes(struct echoaudio *chip, struct audiopipe *pipe, 
{

{

	int i;

	int i;

	u32 channel_mask;

	u32 channel_mask;

	char is_cyclic;





	dev_dbg(chip->card->dev,

	dev_dbg(chip->card->dev,

		"allocate_pipes: ch=%d int=%d\n", pipe_index, interleave);

		"allocate_pipes: ch=%d int=%d\n", pipe_index, interleave);
@@ -1066,8 +1065,6 @@ static int allocate_pipes(struct echoaudio *chip, struct audiopipe *pipe, 
	if (chip->bad_board)

	if (chip->bad_board)

		return -EIO;

		return -EIO;





	is_cyclic = 1;	/* This driver uses cyclic buffers only */



	for (channel_mask = i = 0; i < interleave; i++)

	for (channel_mask = i = 0; i < interleave; i++)

		channel_mask |= 1 << (pipe_index + i);

		channel_mask |= 1 << (pipe_index + i);

	if (chip->pipe_alloc_mask & channel_mask) {

	if (chip->pipe_alloc_mask & channel_mask) {
@@ -1078,7 +1075,7 @@ static int allocate_pipes(struct echoaudio *chip, struct audiopipe *pipe, 




	chip->comm_page->position[pipe_index] = 0;

	chip->comm_page->position[pipe_index] = 0;

	chip->pipe_alloc_mask |= channel_mask;

	chip->pipe_alloc_mask |= channel_mask;

	if (is_cyclic)

	/* This driver uses cyclic buffers only */

	chip->pipe_cyclic_mask |= channel_mask;

	chip->pipe_cyclic_mask |= channel_mask;

	pipe->index = pipe_index;

	pipe->index = pipe_index;

	pipe->interleave = interleave;

	pipe->interleave = interleave;