diff options
| author | Krzysztof Wilczynski <kw@linux.com> | 2020-05-21 19:04:57 +0000 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2020-05-21 15:23:20 -0500 |
| commit | cfbd83d02da73d984bee314ed3b96bdd3bbe7115 (patch) | |
| tree | fbc5740ded297d6f6ec8d2ff3291817aee775d92 /drivers/pci/hotplug/shpchp_ctrl.c | |
| parent | adc9fbcd7d04a711b765e8f7f5c2e07cbbac0f20 (diff) | |
| download | linux-cfbd83d02da73d984bee314ed3b96bdd3bbe7115.tar.bz2 | |
PCI: shpchp: Make shpchp_unconfigure_device() void
shpchp_unconfigure_device() always returned 0, so there's no reason for a
return value. In addition, remove_board() checked the return value for
possible error which is unnecessary.
Convert shpchp_unconfigure_device() to a void function and remove the
return value check. This addresses the following Coccinelle warning:
drivers/pci/hotplug/shpchp_pci.c:66:5-7: Unneeded variable: "rc". Return "0" on line 86
Link: https://lore.kernel.org/r/20200521190457.1066600-1-kw@linux.com
Signed-off-by: Krzysztof Wilczynski <kw@linux.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'drivers/pci/hotplug/shpchp_ctrl.c')
| -rw-r--r-- | drivers/pci/hotplug/shpchp_ctrl.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/pci/hotplug/shpchp_ctrl.c b/drivers/pci/hotplug/shpchp_ctrl.c index 078003dcde5b..afdc52d1cae7 100644 --- a/drivers/pci/hotplug/shpchp_ctrl.c +++ b/drivers/pci/hotplug/shpchp_ctrl.c @@ -341,8 +341,7 @@ static int remove_board(struct slot *p_slot) u8 hp_slot; int rc; - if (shpchp_unconfigure_device(p_slot)) - return(1); + shpchp_unconfigure_device(p_slot); hp_slot = p_slot->device - ctrl->slot_device_offset; p_slot = shpchp_find_slot(ctrl, hp_slot + ctrl->slot_device_offset); |