Re: [PATCH -next] PCI: mobiveil: simplify the return expression of mobiveil_pcie_init_irq_domain

[Rob Herring]

On Mon, 21 Sep 2020 16:24:47 +0800, Liu Shixin wrote:
> Simplify the return expression.
> 
> Signed-off-by: Liu Shixin 
> ---
>  drivers/pci/controller/mobiveil/pcie-mobiveil-host.c | 7 +--
>  1 file changed, 1 insertion(+), 6 deletions(-)
> 

Reviewed-by: Rob Herring 

[PATCH -next] PCI: mobiveil: simplify the return expression of mobiveil_pcie_init_irq_domain

[Liu Shixin]

Simplify the return expression.

Signed-off-by: Liu Shixin 
---
 drivers/pci/controller/mobiveil/pcie-mobiveil-host.c | 7 +--
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/drivers/pci/controller/mobiveil/pcie-mobiveil-host.c 
b/drivers/pci/controller/mobiveil/pcie-mobiveil-host.c
index 3adec419a45b..a2632d02ce8f 100644
--- a/drivers/pci/controller/mobiveil/pcie-mobiveil-host.c
+++ b/drivers/pci/controller/mobiveil/pcie-mobiveil-host.c
@@ -480,7 +480,6 @@ static int mobiveil_pcie_init_irq_domain(struct 
mobiveil_pcie *pcie)
struct device *dev = >pdev->dev;
struct device_node *node = dev->of_node;
struct mobiveil_root_port *rp = >rp;
-   int ret;
 
/* setup INTx */
rp->intx_domain = irq_domain_add_linear(node, PCI_NUM_INTX,
@@ -494,11 +493,7 @@ static int mobiveil_pcie_init_irq_domain(struct 
mobiveil_pcie *pcie)
raw_spin_lock_init(>intx_mask_lock);
 
/* setup MSI */
-   ret = mobiveil_allocate_msi_domains(pcie);
-   if (ret)
-   return ret;
-
-   return 0;
+   return mobiveil_allocate_msi_domains(pcie);
 }
 
 static int mobiveil_pcie_integrated_interrupt_init(struct mobiveil_pcie *pcie)
-- 
2.25.1