Commit 3c4cfa7b authored Oct 04, 2018 by Takashi Iwai

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 <tiwai@suse.de>

parent e953c7ec

sound/core/memalloc.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -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);