fixing WARNING: void function return statements are not generally useful
Signed-off-by: Wang Qing wangqing@vivo.com --- drivers/staging/greybus/audio_codec.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/drivers/staging/greybus/audio_codec.c b/drivers/staging/greybus/audio_codec.c index b589cf6..ffd8997 --- a/drivers/staging/greybus/audio_codec.c +++ b/drivers/staging/greybus/audio_codec.c @@ -1028,7 +1028,6 @@ static int gbcodec_probe(struct snd_soc_component *comp) static void gbcodec_remove(struct snd_soc_component *comp) { /* Empty function for now */ - return; }
static int gbcodec_write(struct snd_soc_component *comp, unsigned int reg,
On Tue, May 18, 2021 at 07:48:34PM +0800, Wang Qing wrote:
fixing WARNING: void function return statements are not generally useful
Signed-off-by: Wang Qing wangqing@vivo.com
drivers/staging/greybus/audio_codec.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/drivers/staging/greybus/audio_codec.c b/drivers/staging/greybus/audio_codec.c index b589cf6..ffd8997 --- a/drivers/staging/greybus/audio_codec.c +++ b/drivers/staging/greybus/audio_codec.c @@ -1028,7 +1028,6 @@ static int gbcodec_probe(struct snd_soc_component *comp) static void gbcodec_remove(struct snd_soc_component *comp) { /* Empty function for now */
- return;
}
This is called from snd_soc_component_remove(). Just delete the whole function. It's unclear why there are so many dummy functions in this driver...
regards, dan carpenter
-
Dan Carpenter -
Wang Qing