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authorMinghao Chi <chi.minghao@zte.com.cn>2022-01-04 11:20:24 +0000
committerThomas Bogendoerfer <tsbogend@alpha.franken.de>2022-01-05 09:54:08 +0100
commit6bcfdc49f38e274e3016c45284bfb286aa5a35d6 (patch)
treeb27edec001f8f503ed7388398bb04661f31f8310
parenta029ccc810b65172e02336d9caa0fe2331dc58b7 (diff)
mips/pci: remove redundant ret variable
Return value from rt3883_pci_r32() directly instead of taking this in another redundant variable. Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: Minghao Chi <chi.minghao@zte.com.cn> Signed-off-by: CGEL ZTE <cgel.zte@gmail.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
-rw-r--r--arch/mips/pci/pci-rt3883.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/mips/pci/pci-rt3883.c b/arch/mips/pci/pci-rt3883.c
index d3c947fa2969..e07ae098bdd8 100644
--- a/arch/mips/pci/pci-rt3883.c
+++ b/arch/mips/pci/pci-rt3883.c
@@ -102,14 +102,12 @@ static u32 rt3883_pci_read_cfg32(struct rt3883_pci_controller *rpc,
unsigned func, unsigned reg)
{
u32 address;
- u32 ret;
address = rt3883_pci_get_cfgaddr(bus, slot, func, reg);
rt3883_pci_w32(rpc, address, RT3883_PCI_REG_CFGADDR);
- ret = rt3883_pci_r32(rpc, RT3883_PCI_REG_CFGDATA);
- return ret;
+ return rt3883_pci_r32(rpc, RT3883_PCI_REG_CFGDATA);
}
static void rt3883_pci_write_cfg32(struct rt3883_pci_controller *rpc,