From 3c4cfa7bf6075be035cff3cac0986395f6fca32b Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Thu, 4 Oct 2018 19:54:51 +0200 Subject: [PATCH] ALSA: memalloc: Add fall-through annotation As a preparatory patch for the upcoming -Wimplicit-fallthrough compiler checks, add the "fall through" annotation in snd_dma_alloc_pages(). Note that this seems necessary to be put exactly before the next label, so it's outside the ifdef block. Signed-off-by: Takashi Iwai --- sound/core/memalloc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/core/memalloc.c b/sound/core/memalloc.c index aa266907ec9b..59a4adc286ed 100644 --- a/sound/core/memalloc.c +++ b/sound/core/memalloc.c @@ -203,6 +203,7 @@ int snd_dma_alloc_pages(int type, struct device *device, size_t size, */ dmab->dev.type = SNDRV_DMA_TYPE_DEV; #endif /* CONFIG_GENERIC_ALLOCATOR */ + /* fall through */ case SNDRV_DMA_TYPE_DEV: case SNDRV_DMA_TYPE_DEV_UC: snd_malloc_dev_pages(dmab, size);