Commit 6bcfdc49 authored by Minghao Chi's avatar Minghao Chi Committed by Thomas Bogendoerfer
Browse files

mips/pci: remove redundant ret variable 



Return value from rt3883_pci_r32() directly instead
of taking this in another redundant variable.

Reported-by: default avatarZeal Robot <zealci@zte.com.cn>
Signed-off-by: default avatarMinghao Chi <chi.minghao@zte.com.cn>
Signed-off-by: default avatarCGEL ZTE <cgel.zte@gmail.com>
Signed-off-by: default avatarThomas Bogendoerfer <tsbogend@alpha.franken.de>
parent a029ccc8

arch/mips/pci/pci-rt3883.c

+1 −3
Original line number Diff line number Diff line
@@ -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,