ALSA: sound/core/pcm_lib.c: Remove unnecessary semicolons

Signed-off-by: NJoe Perches <joe@perches.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

sound/core/pcm_lib.c

@@ -223,7 +223,7 @@ static void xrun_log(struct snd_pcm_substream *substream,
 	entry->jiffies = jiffies;
 	entry->pos = pos;
 	entry->period_size = runtime->period_size;
-	entry->buffer_size = runtime->buffer_size;;
+	entry->buffer_size = runtime->buffer_size;
 	entry->old_hw_ptr = runtime->status->hw_ptr;
 	entry->hw_ptr_base = runtime->hw_ptr_base;
 	log->idx = (log->idx + 1) % XRUN_LOG_CNT;