PCI: endpoint: Remove redundant initialization of pointer dev

The pointer dev is being initialized with a value that is
never read and it is being updated later with a new value.  The
initialization is redundant and can be removed.

Addresses-Coverity: ("Unused value")
Link: https://lore.kernel.org/r/20210326190909.622369-1-colin.king@canonical.com
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Krzysztof Wilczyński <kw@linux.com>

diff --git a/drivers/pci/endpoint/pci-epf-core.c b/drivers/pci/endpoint/pci-epf-core.c
index 7646c86..e9289d1 100644 (file)
--- a/drivers/pci/endpoint/pci-epf-core.c
+++ b/drivers/pci/endpoint/pci-epf-core.c
@@ -113,7 +113,7 @@ EXPORT_SYMBOL_GPL(pci_epf_bind);
 void pci_epf_free_space(struct pci_epf *epf, void *addr, enum pci_barno bar,
                        enum pci_epc_interface_type type)
 {
-       struct device *dev = epf->epc->dev.parent;
+       struct device *dev;
        struct pci_epf_bar *epf_bar;
        struct pci_epc *epc;