diff options
| author | Wolfram Sang <wsa@the-dreams.de> | 2019-06-13 18:04:23 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2019-06-13 18:39:22 +0200 |
| commit | 9aa892d2c1a0aa4f4287aa1d922602ca0e9db990 (patch) | |
| tree | 0b93096caa727fb4ba3bd212f02721142ffe2f76 /sound/pci/echoaudio | |
| parent | 855b5e01c0732d66c306cdd5215c3337e5311899 (diff) | |
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>
Diffstat (limited to 'sound/pci/echoaudio')
| -rw-r--r-- | sound/pci/echoaudio/echoaudio_dsp.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/sound/pci/echoaudio/echoaudio_dsp.c b/sound/pci/echoaudio/echoaudio_dsp.c index b181752b8481..50d4a87a6bb3 100644 --- a/sound/pci/echoaudio/echoaudio_dsp.c +++ b/sound/pci/echoaudio/echoaudio_dsp.c @@ -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) { @@ -1078,8 +1075,8 @@ 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) - 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; |