[PATCH 5/9] ALSA: sonicvibes: remove redundant pointer 'dir'

Colin King
2018-08-01T10:47:38Z

Pointer 'dir' is being assigned but is never used hence it is
redundant and can be removed.

Cleans up clang warning:
warning: variable 'dir' set but not used [-Wunused-but-set-variable]

Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
sound/pci/sonicvibes.c | 2 --
1 file changed, 2 deletions(-)

diff --git a/sound/pci/sonicvibes.c b/sound/pci/sonicvibes.c
index 7fbdb703bfcd..7218f38b59db 100644
--- a/sound/pci/sonicvibes.c
+++ b/sound/pci/sonicvibes.c
@@ -1433,14 +1433,12 @@ static int snd_sonicvibes_midi(struct sonicvibes *sonic,
{
struct snd_mpu401 * mpu = rmidi->private_data;
struct snd_card *card = sonic->card;
- struct snd_rawmidi_str *dir;
unsigned int idx;
int err;

mpu->private_data = sonic;
mpu->open_input = snd_sonicvibes_midi_input_open;
mpu->close_input = snd_sonicvibes_midi_input_close;
- dir = &rmidi->streams[SNDRV_RAWMIDI_STREAM_OUTPUT];
for (idx = 0; idx < ARRAY_SIZE(snd_sonicvibes_midi_controls); idx++)
if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_sonicvibes_midi_controls[idx], sonic))) < 0)
return err;
--
2.17.1