Staging: bcm2835-audio: remove unneeded NULL check

We just dereferenced "instance" on the line before so checking it here
is pointless.  Anyway, it can't be NULL here so let's remove the check.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/bcm2835-audio/bcm2835-vchiq.c b/drivers/staging/bcm2835-audio/bcm2835-vchiq.c
index b7922be..6578246 100644 (file)
--- a/drivers/staging/bcm2835-audio/bcm2835-vchiq.c
+++ b/drivers/staging/bcm2835-audio/bcm2835-vchiq.c
@@ -775,10 +775,9 @@ unlock:
        mutex_unlock(&instance->vchi_mutex);
 
        /* Stop the audio service */
-       if (instance) {
-               vc_vchi_audio_deinit(instance);
-               alsa_stream->instance = NULL;
-       }
+       vc_vchi_audio_deinit(instance);
+       alsa_stream->instance = NULL;
+
        LOG_DBG(" .. OUT\n");
        return ret;
 }