[PATCH] PCI: designware: remove unused variable

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



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 <arnd@xxxxxxxx>
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)
 		return PCIBIOS_DEVICE_NOT_FOUND;

--
To unsubscribe from this list: send the line "unsubscribe linux-pci" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [DMA Engine]     [Linux Coverity]     [Linux USB]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [Greybus]

  Powered by Linux