From c50762a85da6a95a96a20043ed518264b62b47df Mon Sep 17 00:00:00 2001 From: Bjorn Helgaas Date: Sun, 13 Mar 2022 14:29:29 -0500 Subject: PCI: Remove unused assignments MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Link: https://lore.kernel.org/r/20220313192933.434746-2-helgaas@kernel.org Signed-off-by: Bjorn Helgaas --- drivers/pci/setup-bus.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/pci/setup-bus.c') diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c index 547396ec50b5..3290b64ea9f0 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; -- cgit v1.2.3