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authorGustavo A. R. Silva <gustavo@embeddedor.com>2018-08-08 17:23:44 -0500
committerTakashi Iwai <tiwai@suse.de>2018-08-09 08:52:33 +0200
commit91c6e15efc1756b068dc6e945c1626397e60a119 (patch)
tree94f5250be053f7805c64bd2fd8cd6b384548951e /sound
parent725097323bbcbbca51ede20b542c6229a2869445 (diff)
downloadlinux-stericsson-91c6e15efc1756b068dc6e945c1626397e60a119.tar.gz
ALSA: usb-audio: Mark expected switch fall-through
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Addresses-Coverity-ID: 1357413 ("Missing break in switch") Addresses-Coverity-ID: 114917 ("Missing break in switch") Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
-rw-r--r--sound/usb/mixer.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c
index 73e811f86a95..c63c84b54969 100644
--- a/sound/usb/mixer.c
+++ b/sound/usb/mixer.c
@@ -856,12 +856,14 @@ static int check_input_term(struct mixer_build *state, int id,
term->type = UAC3_PROCESSING_UNIT << 16; /* virtual type */
else /* UAC_VERSION_2 */
term->type = UAC3_EFFECT_UNIT << 16; /* virtual type */
+ /* fall through */
case UAC1_EXTENSION_UNIT:
/* UAC2_PROCESSING_UNIT_V2 */
if (protocol == UAC_VERSION_1 && !term->type)
term->type = UAC3_EXTENSION_UNIT << 16; /* virtual type */
else if (protocol == UAC_VERSION_2 && !term->type)
term->type = UAC3_PROCESSING_UNIT << 16; /* virtual type */
+ /* fall through */
case UAC2_EXTENSION_UNIT_V2: {
struct uac_processing_unit_descriptor *d = p1;