diff mbox series

ALSA: echoaudio: remove unused variable

Message ID 20250319020515.22150-1-andres.emb.sys@gmail.com (mailing list archive)
State New
Headers show
Series ALSA: echoaudio: remove unused variable | expand

Commit Message

Andres Urian Florez March 19, 2025, 2:05 a.m. UTC 
This patch cleans up the code in the __snd_echo_probe function of the
echoaudio.c driver by removing the unused variable i and moving the
declaration of the loop variable i inside the foor loops where it is
used


Signed-off-by: Andres Urian Florez <andres.emb.sys@gmail.com>
---
 sound/pci/echoaudio/echoaudio.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

Comments

Takashi Iwai March 19, 2025, 11:36 a.m. UTC | #1 
On Wed, 19 Mar 2025 03:05:10 +0100,
Andres Urian Florez wrote:
> 
> This patch cleans up the code in the __snd_echo_probe function of the
> echoaudio.c driver by removing the unused variable i and moving the
> declaration of the loop variable i inside the foor loops where it is
> used
> 
> 
> Signed-off-by: Andres Urian Florez <andres.emb.sys@gmail.com>

Thanks, applied.


Takashi
diff mbox series

Patch

diff --git a/sound/pci/echoaudio/echoaudio.c b/sound/pci/echoaudio/echoaudio.c
index 7484de255a3e..4effcc0090ac 100644
--- a/sound/pci/echoaudio/echoaudio.c
+++ b/sound/pci/echoaudio/echoaudio.c
@@ -1966,7 +1966,6 @@  static int __snd_echo_probe(struct pci_dev *pci,
 	struct snd_card *card;
 	struct echoaudio *chip;
 	char *dsp;
-	__maybe_unused int i;
 	int err;
 
 	if (dev >= SNDRV_CARDS)
@@ -1976,7 +1975,6 @@  static int __snd_echo_probe(struct pci_dev *pci,
 		return -ENOENT;
 	}
 
-	i = 0;
 	err = snd_devm_card_new(&pci->dev, index[dev], id[dev], THIS_MODULE,
 				sizeof(*chip), &card);
 	if (err < 0)
@@ -2080,7 +2078,7 @@  static int __snd_echo_probe(struct pci_dev *pci,
 #ifdef ECHOCARD_HAS_DIGITAL_MODE_SWITCH
 	/* Creates a list of available digital modes */
 	chip->num_digital_modes = 0;
-	for (i = 0; i < 6; i++)
+	for (int i = 0; i < 6; i++)
 		if (chip->digital_modes & (1 << i))
 			chip->digital_mode_list[chip->num_digital_modes++] = i;
 
@@ -2092,7 +2090,7 @@  static int __snd_echo_probe(struct pci_dev *pci,
 #ifdef ECHOCARD_HAS_EXTERNAL_CLOCK
 	/* Creates a list of available clock sources */
 	chip->num_clock_sources = 0;
-	for (i = 0; i < 10; i++)
+	for (int i = 0; i < 10; i++)
 		if (chip->input_clock_types & (1 << i))
 			chip->clock_source_list[chip->num_clock_sources++] = i;