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Subject[PATCH] PCI: designware: remove unused variable
A cleanup patch removed the only use of the 'ret' variable
in wr_conf but forgot to remove the variable:

pci/host/pcie-designware.c: In function 'dw_pcie_wr_conf':
pci/host/pcie-designware.c:683:6: warning: unused variable 'ret' [-Wunused-variable]

This cleans that part up as well.

Signed-off-by: Arnd Bergmann <>
Fixes: 50a1a3b06ddd ("PCI: designware: Simplify control flow")
This came up this morning on linux-next with ARM randconfig builds

diff --git a/drivers/pci/host/pcie-designware.c b/drivers/pci/host/pcie-designware.c
index 9a666dbff127..21716827847a 100644
--- a/drivers/pci/host/pcie-designware.c
+++ b/drivers/pci/host/pcie-designware.c
@@ -680,7 +680,6 @@ static int dw_pcie_wr_conf(struct pci_bus *bus, u32 devfn,
int where, int size, u32 val)
struct pcie_port *pp = bus->sysdata;
- int ret;

if (dw_pcie_valid_config(pp, bus, PCI_SLOT(devfn)) == 0)
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