diff options
| author | Krzysztof Wilczyński <kw@linux.com> | 2020-08-02 16:25:53 +0200 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2020-08-03 16:26:03 +0200 |
| commit | caecb05c800081c57907749f787f05f62011564e (patch) | |
| tree | dff3eb66aaac93e4d7f93099d9a179fddda1d3e8 /drivers/pci/controller/dwc/pci-meson.c | |
| parent | Linux 5.8-rc1 (diff) | |
| download | linux-caecb05c800081c57907749f787f05f62011564e.tar.xz linux-caecb05c800081c57907749f787f05f62011564e.zip | |
PCI: Remove dev_err() when handing an error from platform_get_irq()
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-armada8k.c:252:2-9: line 252 is
redundant because platform_get_irq() already prints an error
[bhelgaas: squashed into one commit]
Suggested-by: Bjorn Helgaas <bhelgaas@google.com>
Link: https://lore.kernel.org/r/20200802142601.1635926-2-kw@linux.com
Link: https://lore.kernel.org/r/20200802142601.1635926-3-kw@linux.com
Link: https://lore.kernel.org/r/20200802142601.1635926-4-kw@linux.com
Link: https://lore.kernel.org/r/20200802142601.1635926-5-kw@linux.com
Link: https://lore.kernel.org/r/20200802142601.1635926-6-kw@linux.com
Link: https://lore.kernel.org/r/20200802142601.1635926-7-kw@linux.com
Link: https://lore.kernel.org/r/20200802142601.1635926-8-kw@linux.com
Link: https://lore.kernel.org/r/20200802142601.1635926-9-kw@linux.com
Link: https://lore.kernel.org/r/20200802142601.1635926-10-kw@linux.com
Link: https://lore.kernel.org/r/20200803071040.1663662-1-kw@linux.com
Signed-off-by: Krzysztof Wilczyński <kw@linux.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Ley Foon Tan <ley.foon.tan@intel.com> # altera
Acked-by: Jesper Nilsson <jesper.nilsson@axis.com> # dwc
Diffstat (limited to 'drivers/pci/controller/dwc/pci-meson.c')
| -rw-r--r-- | drivers/pci/controller/dwc/pci-meson.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/pci/controller/dwc/pci-meson.c b/drivers/pci/controller/dwc/pci-meson.c index ca59ba9e0ecd..4f183b96afbb 100644 --- a/drivers/pci/controller/dwc/pci-meson.c +++ b/drivers/pci/controller/dwc/pci-meson.c @@ -488,10 +488,8 @@ static int meson_add_pcie_port(struct meson_pcie *mp, if (IS_ENABLED(CONFIG_PCI_MSI)) { pp->msi_irq = platform_get_irq(pdev, 0); - if (pp->msi_irq < 0) { - dev_err(dev, "failed to get MSI IRQ\n"); + if (pp->msi_irq < 0) return pp->msi_irq; - } } pp->ops = &meson_pcie_host_ops; |