ALSA: cs46xx: remove redundant pointer 'ins'
diff mbox

Message ID 20180716090315.16267-1-colin.king@canonical.com
State New
Headers show

Commit Message

Colin King July 16, 2018, 9:03 a.m. UTC
From: Colin Ian King <colin.king@canonical.com>

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

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

Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
 sound/pci/cs46xx/dsp_spos_scb_lib.c | 3 ---
 1 file changed, 3 deletions(-)

Comments

Takashi Iwai July 16, 2018, 12:31 p.m. UTC | #1
On Mon, 16 Jul 2018 11:03:15 +0200,
Colin King wrote:
> 
> From: Colin Ian King <colin.king@canonical.com>
> 
> Pointer 'ins' is being assigned but is never used hence it is
> redundant and can be removed.
> 
> Cleans up clang warning:
> warning: variable 'ins' set but not used [-Wunused-but-set-variable]
> 
> Signed-off-by: Colin Ian King <colin.king@canonical.com>

Applied, thanks.


Takashi

Patch
diff mbox

diff --git a/sound/pci/cs46xx/dsp_spos_scb_lib.c b/sound/pci/cs46xx/dsp_spos_scb_lib.c
index abb01ce66983..8d0a3d357345 100644
--- a/sound/pci/cs46xx/dsp_spos_scb_lib.c
+++ b/sound/pci/cs46xx/dsp_spos_scb_lib.c
@@ -73,13 +73,10 @@  static void cs46xx_dsp_proc_scb_info_read (struct snd_info_entry *entry,
 {
 	struct proc_scb_info * scb_info  = entry->private_data;
 	struct dsp_scb_descriptor * scb = scb_info->scb_desc;
-	struct dsp_spos_instance * ins;
 	struct snd_cs46xx *chip = scb_info->chip;
 	int j,col;
 	void __iomem *dst = chip->region.idx[1].remap_addr + DSP_PARAMETER_BYTE_OFFSET;
 
-	ins = chip->dsp_spos_instance;
-
 	mutex_lock(&chip->spos_mutex);
 	snd_iprintf(buffer,"%04x %s:\n",scb->address,scb->scb_name);