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| author |   YueHaibing <yuehaibing@huawei.com> | 2018-09-26 11:06:02 +0000 |
|---|---|---|
| committer |   Bjorn Helgaas <bhelgaas@google.com> | 2018-10-02 16:04:40 -0500 |
| commit | 37f1c5868e457386950e7e27212bfdcd9f77f302 (patch) | |
| tree | 51a1766e75497e51aab7b62533b99bc4df4e0ef2 /drivers | |
| parent | PCI/ERR: Remove duplicated include from err.c (diff) | |
| download | linux-dev-37f1c5868e457386950e7e27212bfdcd9f77f302.tar.xz linux-dev-37f1c5868e457386950e7e27212bfdcd9f77f302.zip | |
PCI: cpqphp: Remove set but not used variable 'physical_slot'
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/pci/hotplug/cpqphp_core.c: In function 'init_SERR':
drivers/pci/hotplug/cpqphp_core.c:124:5: warning: variable 'physical_slot' set but not used [-Wunused-but-set-variable]
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/pci/hotplug/cpqphp_core.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/pci/hotplug/cpqphp_core.c b/drivers/pci/hotplug/cpqphp_core.c index 95b7d60cf119..16bbb183695a 100644 --- a/drivers/pci/hotplug/cpqphp_core.c +++ b/drivers/pci/hotplug/cpqphp_core.c @@ -121,7 +121,6 @@ static int init_SERR(struct controller *ctrl) { u32 tempdword; u32 number_of_slots; - u8 physical_slot; if (!ctrl) return 1; @@ -131,7 +130,6 @@ static int init_SERR(struct controller *ctrl) number_of_slots = readb(ctrl->hpc_reg + SLOT_MASK) & 0x0F; /* Loop through slots */ while (number_of_slots) { - physical_slot = tempdword; writeb(0, ctrl->hpc_reg + SLOT_SERR); tempdword++; number_of_slots--; |