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| author | Gustavo A. R. Silva <gustavo@embeddedor.com> | 2018-07-05 16:56:00 +0200 |
|---|---|---|
| committer | Bjorn Helgaas <helgaas@kernel.org> | 2018-07-12 23:55:57 +0200 |
| commit | d6488ac19aabcc6c85a74b69eaf1b7301124c323 (patch) | |
| tree | 191b140d34d6874ec1a06f290700bfe5353e8e5b /drivers/pci/hotplug | |
| parent | Linux 4.18-rc1 (diff) | |
| download | linux-d6488ac19aabcc6c85a74b69eaf1b7301124c323.tar.xz linux-d6488ac19aabcc6c85a74b69eaf1b7301124c323.zip | |
PCI: Mark fall-through switch cases before enabling -Wimplicit-fallthrough
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where
we are expecting to fall through.
Warning level 2 was used: -Wimplicit-fallthrough=2
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'drivers/pci/hotplug')
| -rw-r--r-- | drivers/pci/hotplug/pciehp_ctrl.c | 2 | ||||
| -rw-r--r-- | drivers/pci/hotplug/shpchp_ctrl.c | 2 |
2 files changed, 4 insertions, 0 deletions
diff --git a/drivers/pci/hotplug/pciehp_ctrl.c b/drivers/pci/hotplug/pciehp_ctrl.c index c684faa43387..cfc46e82ceca 100644 --- a/drivers/pci/hotplug/pciehp_ctrl.c +++ b/drivers/pci/hotplug/pciehp_ctrl.c @@ -436,6 +436,7 @@ int pciehp_sysfs_enable_slot(struct slot *p_slot) switch (p_slot->state) { case BLINKINGON_STATE: cancel_delayed_work(&p_slot->work); + /* fall through */ case STATIC_STATE: p_slot->state = POWERON_STATE; mutex_unlock(&p_slot->lock); @@ -473,6 +474,7 @@ int pciehp_sysfs_disable_slot(struct slot *p_slot) switch (p_slot->state) { case BLINKINGOFF_STATE: cancel_delayed_work(&p_slot->work); + /* fall through */ case STATIC_STATE: p_slot->state = POWEROFF_STATE; mutex_unlock(&p_slot->lock); diff --git a/drivers/pci/hotplug/shpchp_ctrl.c b/drivers/pci/hotplug/shpchp_ctrl.c index 1047b56e5730..1267dcc5a531 100644 --- a/drivers/pci/hotplug/shpchp_ctrl.c +++ b/drivers/pci/hotplug/shpchp_ctrl.c @@ -654,6 +654,7 @@ int shpchp_sysfs_enable_slot(struct slot *p_slot) switch (p_slot->state) { case BLINKINGON_STATE: cancel_delayed_work(&p_slot->work); + /* fall through */ case STATIC_STATE: p_slot->state = POWERON_STATE; mutex_unlock(&p_slot->lock); @@ -689,6 +690,7 @@ int shpchp_sysfs_disable_slot(struct slot *p_slot) switch (p_slot->state) { case BLINKINGOFF_STATE: cancel_delayed_work(&p_slot->work); + /* fall through */ case STATIC_STATE: p_slot->state = POWEROFF_STATE; mutex_unlock(&p_slot->lock); |