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PCI: ibmphp: Remove unused assignments

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Remove variables and assignments that are never used.

Found by Krzysztof using cppcheck, e.g.:

  $ cppcheck --enable=all --force
  unreadVariable drivers/pci/hotplug/ibmphp_res.c:1958 Variable 'bus_sec' is assigned a value that is never used.

Reported-by: Krzysztof Wilczyński <kw@linux.com>
Link: https://lore.kernel.org/r/20220313192933.434746-6-helgaas@kernel.org
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
This commit is contained in:
Bjorn Helgaas
2022-03-13 14:29:33 -05:00
parent af8b8b6c04
commit 6a8fcf7d47
2 changed files with 1 additions and 4 deletions
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2
drivers/pci/hotplug/ibmphp_hpc.c
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@@ -325,11 +325,9 @@ static u8 i2c_ctrl_write(struct controller *ctlr_ptr, void __iomem *WPGBbar, u8
static u8 isa_ctrl_read(struct controller *ctlr_ptr, u8 offset)
{
u16 start_address;
u16 end_address;
u8 data;
start_address = ctlr_ptr->u.isa_ctlr.io_start;
end_address = ctlr_ptr->u.isa_ctlr.io_end;
data = inb(start_address + offset);
return data;
}