diff options
| author | Bjorn Helgaas <bhelgaas@google.com> | 2022-03-13 14:29:31 -0500 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2022-03-22 11:24:31 -0500 |
| commit | 6f102550728838f0f83123f193740c06fdfbdd62 (patch) | |
| tree | 323102cf3fea41fa0d51a038e55b532349da2d3b /drivers/pci | |
| parent | b6829e0419e5b3deafce5455da588c39deda77fa (diff) | |
PCI: fu740: Remove unused assignments
fu740_pcie_host_init() assigned "ret", but never used the value. Drop it.
Found by Krzysztof using cppcheck:
$ cppcheck --enable=all --force
unreadVariable drivers/pci/controller/dwc/pcie-fu740.c:227 Variable 'ret' is assigned a value that is never used.
Reported-by: Krzysztof Wilczyński <kw@linux.com>
Link: https://lore.kernel.org/r/20220313192933.434746-4-helgaas@kernel.org
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/controller/dwc/pcie-fu740.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pci/controller/dwc/pcie-fu740.c b/drivers/pci/controller/dwc/pcie-fu740.c index 00cde9a248b5..43b7b8e18354 100644 --- a/drivers/pci/controller/dwc/pcie-fu740.c +++ b/drivers/pci/controller/dwc/pcie-fu740.c @@ -224,7 +224,7 @@ static int fu740_pcie_host_init(struct pcie_port *pp) /* Clear hold_phy_rst */ writel_relaxed(0x0, afp->mgmt_base + PCIEX8MGMT_APP_HOLD_PHY_RST); /* Enable pcieauxclk */ - ret = clk_prepare_enable(afp->pcie_aux); + clk_prepare_enable(afp->pcie_aux); /* Set RC mode */ writel_relaxed(0x4, afp->mgmt_base + PCIEX8MGMT_DEVICE_TYPE); |