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PCI/ASPM: Consolidate variable declaration and initialization

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Merge the declaration and initialization of 'val' into a single statement
for clarity. This eliminates a redundant assignment operation and improves
code readability while maintaining the same functionality.

Signed-off-by: Hans Zhang <18255117159@163.com>
Signed-off-by: Manivannan Sadhasivam <mani@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Link: https://patch.msgid.link/20250522161533.394689-1-18255117159@163.com
This commit is contained in:
Hans Zhang
2025-05-23 00:15:33 +08:00
committed by Bjorn Helgaas
parent c1842b98c9
commit 64fd90ef25
1 changed files with 1 additions and 2 deletions
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3
drivers/pci/pcie/aspm.c
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@@ -884,10 +884,9 @@ static void pcie_aspm_cap_init(struct pcie_link_state *link, int blacklist)
/* Configure the ASPM L1 substates. Caller must disable L1 first. */
static void pcie_config_aspm_l1ss(struct pcie_link_state *link, u32 state)
{
u32 val;
u32 val = 0;
struct pci_dev *child = link->downstream, *parent = link->pdev;
val = 0;
if (state & PCIE_LINK_STATE_L1_1)
val |= PCI_L1SS_CTL1_ASPM_L1_1;
if (state & PCIE_LINK_STATE_L1_2)