* [PATCH] ALSA: opl3: remove redundant pointer opl3
@ 2018-07-16 8:34 ` Colin King
0 siblings, 0 replies; 5+ messages in thread
From: Colin King @ 2018-07-16 8:34 UTC (permalink / raw)
To: Jaroslav Kysela, Takashi Iwai, alsa-devel; +Cc: kernel-janitors, linux-kernel
From: Colin Ian King <colin.king@canonical.com>
Variable opl3 is being assigned but is never used hence it is
redundant and can be removed.
Cleans up several clang warnings:
warning: variable 'opl3' set but not used [-Wunused-but-set-variable]
Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
sound/drivers/opl3/opl3_midi.c | 12 ------------
sound/drivers/opl3/opl3_oss.c | 6 ------
2 files changed, 18 deletions(-)
diff --git a/sound/drivers/opl3/opl3_midi.c b/sound/drivers/opl3/opl3_midi.c
index bb3f3a5a6951..71cd5a2fbe82 100644
--- a/sound/drivers/opl3/opl3_midi.c
+++ b/sound/drivers/opl3/opl3_midi.c
@@ -721,9 +721,6 @@ void snd_opl3_note_off(void *p, int note, int vel,
*/
void snd_opl3_key_press(void *p, int note, int vel, struct snd_midi_channel *chan)
{
- struct snd_opl3 *opl3;
-
- opl3 = p;
#ifdef DEBUG_MIDI
snd_printk(KERN_DEBUG "Key pressure, ch#: %i, inst#: %i\n",
chan->number, chan->midi_program);
@@ -735,9 +732,6 @@ void snd_opl3_key_press(void *p, int note, int vel, struct snd_midi_channel *cha
*/
void snd_opl3_terminate_note(void *p, int note, struct snd_midi_channel *chan)
{
- struct snd_opl3 *opl3;
-
- opl3 = p;
#ifdef DEBUG_MIDI
snd_printk(KERN_DEBUG "Terminate note, ch#: %i, inst#: %i\n",
chan->number, chan->midi_program);
@@ -861,9 +855,6 @@ void snd_opl3_control(void *p, int type, struct snd_midi_channel *chan)
void snd_opl3_nrpn(void *p, struct snd_midi_channel *chan,
struct snd_midi_channel_set *chset)
{
- struct snd_opl3 *opl3;
-
- opl3 = p;
#ifdef DEBUG_MIDI
snd_printk(KERN_DEBUG "NRPN, ch#: %i, inst#: %i\n",
chan->number, chan->midi_program);
@@ -876,9 +867,6 @@ void snd_opl3_nrpn(void *p, struct snd_midi_channel *chan,
void snd_opl3_sysex(void *p, unsigned char *buf, int len,
int parsed, struct snd_midi_channel_set *chset)
{
- struct snd_opl3 *opl3;
-
- opl3 = p;
#ifdef DEBUG_MIDI
snd_printk(KERN_DEBUG "SYSEX\n");
#endif
diff --git a/sound/drivers/opl3/opl3_oss.c b/sound/drivers/opl3/opl3_oss.c
index 22c3e4bca220..8a0ce3f43f42 100644
--- a/sound/drivers/opl3/opl3_oss.c
+++ b/sound/drivers/opl3/opl3_oss.c
@@ -233,11 +233,8 @@ static int snd_opl3_load_patch_seq_oss(struct snd_seq_oss_arg *arg, int format,
static int snd_opl3_ioctl_seq_oss(struct snd_seq_oss_arg *arg, unsigned int cmd,
unsigned long ioarg)
{
- struct snd_opl3 *opl3;
-
if (snd_BUG_ON(!arg))
return -ENXIO;
- opl3 = arg->private_data;
switch (cmd) {
case SNDCTL_FM_LOAD_INSTR:
snd_printk(KERN_ERR "OPL3: "
@@ -261,11 +258,8 @@ static int snd_opl3_ioctl_seq_oss(struct snd_seq_oss_arg *arg, unsigned int cmd,
/* reset device */
static int snd_opl3_reset_seq_oss(struct snd_seq_oss_arg *arg)
{
- struct snd_opl3 *opl3;
-
if (snd_BUG_ON(!arg))
return -ENXIO;
- opl3 = arg->private_data;
return 0;
}
--
2.17.1
^ permalink raw reply related [flat|nested] 5+ messages in thread
* [PATCH] ALSA: opl3: remove redundant pointer opl3
@ 2018-07-16 8:34 ` Colin King
0 siblings, 0 replies; 5+ messages in thread
From: Colin King @ 2018-07-16 8:34 UTC (permalink / raw)
To: Jaroslav Kysela, Takashi Iwai, alsa-devel; +Cc: kernel-janitors, linux-kernel
From: Colin Ian King <colin.king@canonical.com>
Variable opl3 is being assigned but is never used hence it is
redundant and can be removed.
Cleans up several clang warnings:
warning: variable 'opl3' set but not used [-Wunused-but-set-variable]
Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
sound/drivers/opl3/opl3_midi.c | 12 ------------
sound/drivers/opl3/opl3_oss.c | 6 ------
2 files changed, 18 deletions(-)
diff --git a/sound/drivers/opl3/opl3_midi.c b/sound/drivers/opl3/opl3_midi.c
index bb3f3a5a6951..71cd5a2fbe82 100644
--- a/sound/drivers/opl3/opl3_midi.c
+++ b/sound/drivers/opl3/opl3_midi.c
@@ -721,9 +721,6 @@ void snd_opl3_note_off(void *p, int note, int vel,
*/
void snd_opl3_key_press(void *p, int note, int vel, struct snd_midi_channel *chan)
{
- struct snd_opl3 *opl3;
-
- opl3 = p;
#ifdef DEBUG_MIDI
snd_printk(KERN_DEBUG "Key pressure, ch#: %i, inst#: %i\n",
chan->number, chan->midi_program);
@@ -735,9 +732,6 @@ void snd_opl3_key_press(void *p, int note, int vel, struct snd_midi_channel *cha
*/
void snd_opl3_terminate_note(void *p, int note, struct snd_midi_channel *chan)
{
- struct snd_opl3 *opl3;
-
- opl3 = p;
#ifdef DEBUG_MIDI
snd_printk(KERN_DEBUG "Terminate note, ch#: %i, inst#: %i\n",
chan->number, chan->midi_program);
@@ -861,9 +855,6 @@ void snd_opl3_control(void *p, int type, struct snd_midi_channel *chan)
void snd_opl3_nrpn(void *p, struct snd_midi_channel *chan,
struct snd_midi_channel_set *chset)
{
- struct snd_opl3 *opl3;
-
- opl3 = p;
#ifdef DEBUG_MIDI
snd_printk(KERN_DEBUG "NRPN, ch#: %i, inst#: %i\n",
chan->number, chan->midi_program);
@@ -876,9 +867,6 @@ void snd_opl3_nrpn(void *p, struct snd_midi_channel *chan,
void snd_opl3_sysex(void *p, unsigned char *buf, int len,
int parsed, struct snd_midi_channel_set *chset)
{
- struct snd_opl3 *opl3;
-
- opl3 = p;
#ifdef DEBUG_MIDI
snd_printk(KERN_DEBUG "SYSEX\n");
#endif
diff --git a/sound/drivers/opl3/opl3_oss.c b/sound/drivers/opl3/opl3_oss.c
index 22c3e4bca220..8a0ce3f43f42 100644
--- a/sound/drivers/opl3/opl3_oss.c
+++ b/sound/drivers/opl3/opl3_oss.c
@@ -233,11 +233,8 @@ static int snd_opl3_load_patch_seq_oss(struct snd_seq_oss_arg *arg, int format,
static int snd_opl3_ioctl_seq_oss(struct snd_seq_oss_arg *arg, unsigned int cmd,
unsigned long ioarg)
{
- struct snd_opl3 *opl3;
-
if (snd_BUG_ON(!arg))
return -ENXIO;
- opl3 = arg->private_data;
switch (cmd) {
case SNDCTL_FM_LOAD_INSTR:
snd_printk(KERN_ERR "OPL3: "
@@ -261,11 +258,8 @@ static int snd_opl3_ioctl_seq_oss(struct snd_seq_oss_arg *arg, unsigned int cmd,
/* reset device */
static int snd_opl3_reset_seq_oss(struct snd_seq_oss_arg *arg)
{
- struct snd_opl3 *opl3;
-
if (snd_BUG_ON(!arg))
return -ENXIO;
- opl3 = arg->private_data;
return 0;
}
--
2.17.1
^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [PATCH] ALSA: opl3: remove redundant pointer opl3
2018-07-16 8:34 ` Colin King
(?)
@ 2018-07-16 12:31 ` Takashi Iwai
-1 siblings, 0 replies; 5+ messages in thread
From: Takashi Iwai @ 2018-07-16 12:31 UTC (permalink / raw)
To: Colin King; +Cc: alsa-devel, Jaroslav Kysela, kernel-janitors, linux-kernel
On Mon, 16 Jul 2018 10:34:51 +0200,
Colin King wrote:
>
> From: Colin Ian King <colin.king@canonical.com>
>
> Variable opl3 is being assigned but is never used hence it is
> redundant and can be removed.
>
> Cleans up several clang warnings:
> warning: variable 'opl3' set but not used [-Wunused-but-set-variable]
>
> Signed-off-by: Colin Ian King <colin.king@canonical.com>
Applied, thanks.
Takashi
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH] ALSA: opl3: remove redundant pointer opl3
@ 2018-07-16 12:31 ` Takashi Iwai
0 siblings, 0 replies; 5+ messages in thread
From: Takashi Iwai @ 2018-07-16 12:31 UTC (permalink / raw)
To: Colin King; +Cc: alsa-devel, Jaroslav Kysela, kernel-janitors, linux-kernel
On Mon, 16 Jul 2018 10:34:51 +0200,
Colin King wrote:
>
> From: Colin Ian King <colin.king@canonical.com>
>
> Variable opl3 is being assigned but is never used hence it is
> redundant and can be removed.
>
> Cleans up several clang warnings:
> warning: variable 'opl3' set but not used [-Wunused-but-set-variable]
>
> Signed-off-by: Colin Ian King <colin.king@canonical.com>
Applied, thanks.
Takashi
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH] ALSA: opl3: remove redundant pointer opl3
@ 2018-07-16 12:31 ` Takashi Iwai
0 siblings, 0 replies; 5+ messages in thread
From: Takashi Iwai @ 2018-07-16 12:31 UTC (permalink / raw)
To: Colin King; +Cc: alsa-devel, Jaroslav Kysela, kernel-janitors, linux-kernel
On Mon, 16 Jul 2018 10:34:51 +0200,
Colin King wrote:
>
> From: Colin Ian King <colin.king@canonical.com>
>
> Variable opl3 is being assigned but is never used hence it is
> redundant and can be removed.
>
> Cleans up several clang warnings:
> warning: variable 'opl3' set but not used [-Wunused-but-set-variable]
>
> Signed-off-by: Colin Ian King <colin.king@canonical.com>
Applied, thanks.
Takashi
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2018-07-16 12:31 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-07-16 8:34 [PATCH] ALSA: opl3: remove redundant pointer opl3 Colin King
2018-07-16 8:34 ` Colin King
2018-07-16 12:31 ` Takashi Iwai
2018-07-16 12:31 ` Takashi Iwai
2018-07-16 12:31 ` Takashi Iwai
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