From: huhai <hu...@tj.kylinos.cn>

[ Upstream commit bcec081ecc940fc38730b29c743bbee661164161 ]

Signed-off-by: huhai <hu...@tj.kylinos.cn>
Signed-off-by: Michael Ellerman <m...@ellerman.id.au>
Link: https://lore.kernel.org/r/20200521072648.1254699-1-...@ellerman.id.au
Signed-off-by: Sasha Levin <sas...@kernel.org>
---
 arch/powerpc/platforms/4xx/pci.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/arch/powerpc/platforms/4xx/pci.c b/arch/powerpc/platforms/4xx/pci.c
index e6e2adcc7b64..c13d64c3b019 100644
--- a/arch/powerpc/platforms/4xx/pci.c
+++ b/arch/powerpc/platforms/4xx/pci.c
@@ -1242,7 +1242,7 @@ static void __init ppc460sx_pciex_check_link(struct 
ppc4xx_pciex_port *port)
        if (mbase == NULL) {
                printk(KERN_ERR "%pOF: Can't map internal config space !",
                        port->node);
-               goto done;
+               return;
        }
 
        while (attempt && (0 == (in_le32(mbase + PECFG_460SX_DLLSTA)
@@ -1252,9 +1252,7 @@ static void __init ppc460sx_pciex_check_link(struct 
ppc4xx_pciex_port *port)
        }
        if (attempt)
                port->link = 1;
-done:
        iounmap(mbase);
-
 }
 
 static struct ppc4xx_pciex_hwops ppc460sx_pcie_hwops __initdata = {
-- 
2.25.1

Reply via email to