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| author | Bjorn Helgaas <bhelgaas@google.com> | 2022-03-13 14:29:29 -0500 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2022-03-22 11:23:53 -0500 |
| commit | c50762a85da6a95a96a20043ed518264b62b47df (patch) | |
| tree | c53b677142a4960b6dd06e9352a0b6fb5a1e6e7e /drivers/pci/setup-bus.c | |
| parent | cb2d0f846139b620ff2d11da15daa0eeb581d1a6 (diff) | |
| download | linux-c50762a85da6a95a96a20043ed518264b62b47df.tar.gz | |
PCI: Remove unused assignments
Remove variables and assignments that are never used.
Found by Krzysztof using cppcheck, e.g.,
$ cppcheck --enable=all --force
uselessAssignmentPtrArg drivers/pci/proc.c:102 Assignment of function parameter has no effect outside the function. Did you forget dereferencing it?
unreadVariable drivers/pci/setup-bus.c:1528 Variable 'old_flags' is assigned a value that is never used.
Reported-by: Krzysztof Wilczyński <kw@linux.com>
Link: https://lore.kernel.org/r/20220313192933.434746-2-helgaas@kernel.org
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'drivers/pci/setup-bus.c')
| -rw-r--r-- | drivers/pci/setup-bus.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c index 547396ec50b59..3290b64ea9f03 100644 --- a/drivers/pci/setup-bus.c +++ b/drivers/pci/setup-bus.c @@ -1525,7 +1525,7 @@ static void pci_bridge_release_resources(struct pci_bus *bus, { struct pci_dev *dev = bus->self; struct resource *r; - unsigned int old_flags = 0; + unsigned int old_flags; struct resource *b_res; int idx = 1; |