[PATCH v2] PCI: visconti: Remove surplus dev_err() when using platform_get_irq_byname()

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

 



There is no need to call the dev_err() function directly to print a
custom message when handling an error from either the platform_get_irq()
or platform_get_irq_byname() functions as both are going to display an
appropriate error message in case of a failure.

This change is as per suggestions from Coccinelle, e.g.,
  drivers/pci/controller/dwc/pcie-visconti.c:286:2-9: line 286 is redundant because platform_get_irq() already prints an error

Related:
  https://lore.kernel.org/all/20210310131913.2802385-1-kw@xxxxxxxxx/
  https://lore.kernel.org/all/20200802142601.1635926-1-kw@xxxxxxxxx/

Signed-off-by: Krzysztof Wilczyński <kw@xxxxxxxxx>
---
Changes in v2:
  Remove unused "dev" variable following removal of the dev_err() as
  reported by Intel's CI bot.

 drivers/pci/controller/dwc/pcie-visconti.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/pci/controller/dwc/pcie-visconti.c b/drivers/pci/controller/dwc/pcie-visconti.c
index a88eab6829bb..50f80f07e4db 100644
--- a/drivers/pci/controller/dwc/pcie-visconti.c
+++ b/drivers/pci/controller/dwc/pcie-visconti.c
@@ -279,13 +279,10 @@ static int visconti_add_pcie_port(struct visconti_pcie *pcie,
 {
 	struct dw_pcie *pci = &pcie->pci;
 	struct pcie_port *pp = &pci->pp;
-	struct device *dev = &pdev->dev;
 
 	pp->irq = platform_get_irq_byname(pdev, "intr");
-	if (pp->irq < 0) {
-		dev_err(dev, "Interrupt intr is missing");
+	if (pp->irq < 0)
 		return pp->irq;
-	}
 
 	pp->ops = &visconti_pcie_host_ops;
 
-- 
2.33.0




[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