From 87292bca01f7ff815ada3c209a8f785ad3c79d29 Mon Sep 17 00:00:00 2001 From: Joe Perches Date: Thu, 12 Mar 2020 12:17:14 -0700 Subject: [PATCH] virt: vbox: Use fallthrough; Convert the various uses of fallthrough comments to fallthrough; Done via script Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe@perches.com/ And by hand: drivers/virt/vboxguest/vboxguest_core.c has a fallthrough comment outside of an #ifdef block that causes gcc to emit a warning if converted in-place. So move the new fallthrough; inside the containing #ifdef/#endif too. Signed-off-by: Joe Perches Acked-by: Hans de Goede Link: https://lore.kernel.org/r/68773b4cd82288b78ca6fcde8c43e249a025378a.1584040050.git.joe@perches.com Signed-off-by: Greg Kroah-Hartman --- drivers/virt/vboxguest/vboxguest_core.c | 2 +- drivers/virt/vboxguest/vboxguest_utils.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/virt/vboxguest/vboxguest_core.c b/drivers/virt/vboxguest/vboxguest_core.c index d823d55..b690a8a 100644 --- a/drivers/virt/vboxguest/vboxguest_core.c +++ b/drivers/virt/vboxguest/vboxguest_core.c @@ -1553,8 +1553,8 @@ int vbg_core_ioctl(struct vbg_session *session, unsigned int req, void *data) #ifdef CONFIG_COMPAT case VBG_IOCTL_HGCM_CALL_32(0): f32bit = true; + fallthrough; #endif - /* Fall through */ case VBG_IOCTL_HGCM_CALL(0): return vbg_ioctl_hgcm_call(gdev, session, f32bit, data); case VBG_IOCTL_LOG(0): diff --git a/drivers/virt/vboxguest/vboxguest_utils.c b/drivers/virt/vboxguest/vboxguest_utils.c index 50920b6..7396187 100644 --- a/drivers/virt/vboxguest/vboxguest_utils.c +++ b/drivers/virt/vboxguest/vboxguest_utils.c @@ -311,7 +311,7 @@ static u32 hgcm_call_linear_addr_type_to_pagelist_flags( switch (type) { default: WARN_ON(1); - /* Fall through */ + fallthrough; case VMMDEV_HGCM_PARM_TYPE_LINADDR: case VMMDEV_HGCM_PARM_TYPE_LINADDR_KERNEL: return VMMDEV_HGCM_F_PARM_DIRECTION_BOTH; -- 2.7.4