From 401b3e6e1975b58a29035490a29e4e3c2757373d Mon Sep 17 00:00:00 2001
From: Takashi Iwai <tiwai@suse.de>
Date: Thu, 9 Jul 2020 13:17:49 +0200
Subject: [PATCH] ALSA: xen: Remove superfluous fall through comments
Git-commit: 401b3e6e1975b58a29035490a29e4e3c2757373d
Patch-mainline: v5.9-rc1
References: git-fixes
The "fall through" comments found in switch-cases in ALSA xen driver
are all superfluous. The kernel coding style allows the multiple
cases in a row. Let's remove them.
Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Link: https://lore.kernel.org/r/20200709111750.8337-3-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
sound/xen/xen_snd_front.c | 4 ----
sound/xen/xen_snd_front_evtchnl.c | 4 ----
2 files changed, 8 deletions(-)
diff --git a/sound/xen/xen_snd_front.c b/sound/xen/xen_snd_front.c
index e21d0bfafeae..228d82031297 100644
--- a/sound/xen/xen_snd_front.c
+++ b/sound/xen/xen_snd_front.c
@@ -246,11 +246,8 @@ static void sndback_changed(struct xenbus_device *xb_dev,
switch (backend_state) {
case XenbusStateReconfiguring:
- /* fall through */
case XenbusStateReconfigured:
- /* fall through */
case XenbusStateInitialised:
- /* fall through */
break;
case XenbusStateInitialising:
@@ -289,7 +286,6 @@ static void sndback_changed(struct xenbus_device *xb_dev,
break;
case XenbusStateUnknown:
- /* fall through */
case XenbusStateClosed:
if (xb_dev->state == XenbusStateClosed)
break;
diff --git a/sound/xen/xen_snd_front_evtchnl.c b/sound/xen/xen_snd_front_evtchnl.c
index 102d6e096cc8..29e0f0ea67eb 100644
--- a/sound/xen/xen_snd_front_evtchnl.c
+++ b/sound/xen/xen_snd_front_evtchnl.c
@@ -46,13 +46,9 @@ static irqreturn_t evtchnl_interrupt_req(int irq, void *dev_id)
continue;
switch (resp->operation) {
case XENSND_OP_OPEN:
- /* fall through */
case XENSND_OP_CLOSE:
- /* fall through */
case XENSND_OP_READ:
- /* fall through */
case XENSND_OP_WRITE:
- /* fall through */
case XENSND_OP_TRIGGER:
channel->u.req.resp_status = resp->status;
complete(&channel->u.req.completion);
--
2.16.4