ALSA: pci: echoaudio: remove variable which is a constant (9aa892d2) · Commits · 戴 / test

sound/pci/echoaudio/echoaudio_dsp.c

+2 −5

Original line number	Diff line number	Diff line
		@@ -1058,7 +1058,6 @@ static int allocate_pipes(struct echoaudio chip, struct audiopipe pipe,
		{
		int i;
		u32 channel_mask;
		char is_cyclic;

		dev_dbg(chip->card->dev,
		"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)
		return -EIO;

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

		for (channel_mask = i = 0; i < interleave; i++)
		channel_mask \|= 1 << (pipe_index + i);
		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->pipe_alloc_mask \|= channel_mask;
		if (is_cyclic)
		/* This driver uses cyclic buffers only */
		chip->pipe_cyclic_mask \|= channel_mask;
		pipe->index = pipe_index;
		pipe->interleave = interleave;