Fixes gcc '-Wunused-but-set-variable' warning:
drivers/staging/vc04_services/bcm2835-audio/bcm2835-vchiq.c: In function audio_vchi_callback:
drivers/staging/vc04_services/bcm2835-audio/bcm2835-vchiq.c:99:6: warning: variable status set but not used [-Wunused-but-set-variable]
It is not used since commit 23b028c871e1 ("staging:
bcm2835-audio: initial staging submission")
Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
Signed-off-by: zhengbin <zhengbin13@xxxxxxxxxx>
---
drivers/staging/vc04_services/bcm2835-audio/bcm2835-vchiq.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/vc04_services/bcm2835-audio/bcm2835-vchiq.c b/drivers/staging/vc04_services/bcm2835-audio/bcm2835-vchiq.c
index c6f9cf1..8a94c5b 100644
--- a/drivers/staging/vc04_services/bcm2835-audio/bcm2835-vchiq.c
+++ b/drivers/staging/vc04_services/bcm2835-audio/bcm2835-vchiq.c
@@ -96,13 +96,12 @@ static void audio_vchi_callback(void *param,
struct bcm2835_audio_instance *instance = param;
struct vc_audio_msg m;
int msg_len;
- int status;
if (reason != VCHI_CALLBACK_MSG_AVAILABLE)
return;
- status = vchi_msg_dequeue(instance->vchi_handle,
- &m, sizeof(m), &msg_len, VCHI_FLAGS_NONE);
+ vchi_msg_dequeue(instance->vchi_handle,
+ &m, sizeof(m), &msg_len, VCHI_FLAGS_NONE);
if (m.type == VC_AUDIO_MSG_TYPE_RESULT) {
instance->result = m.result.success;
complete(&instance->msg_avail_comp);
--
2.7.4
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