ALSA: pci: echoaudio: remove variable which is a constant
Checking a variable which is always '1' has no use.
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/pci/echoaudio/echoaudio_dsp.c b/sound/pci/echoaudio/echoaudio_dsp.c
index b181752b..50d4a87 100644
--- a/sound/pci/echoaudio/echoaudio_dsp.c
+++ b/sound/pci/echoaudio/echoaudio_dsp.c
@@ -1058,7 +1058,6 @@
{
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 @@
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) {
@@ -1078,8 +1075,8 @@
chip->comm_page->position[pipe_index] = 0;
chip->pipe_alloc_mask |= channel_mask;
- if (is_cyclic)
- chip->pipe_cyclic_mask |= channel_mask;
+ /* This driver uses cyclic buffers only */
+ chip->pipe_cyclic_mask |= channel_mask;
pipe->index = pipe_index;
pipe->interleave = interleave;
pipe->state = PIPE_STATE_STOPPED;