Messages in this thread Patch in this message | | | From | Colin King <> | Subject | [PATCH] xen: remove redundant initialization of variable irq | Date | Thu, 11 Jun 2020 13:31:34 +0100 |
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From: Colin Ian King <colin.king@canonical.com>
The variable irq 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") Signed-off-by: Colin Ian King <colin.king@canonical.com> --- arch/x86/pci/xen.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/pci/xen.c b/arch/x86/pci/xen.c index e3f1ca316068..9f9aad42ccff 100644 --- a/arch/x86/pci/xen.c +++ b/arch/x86/pci/xen.c @@ -62,7 +62,7 @@ static int xen_pcifront_enable_irq(struct pci_dev *dev) #ifdef CONFIG_ACPI static int xen_register_pirq(u32 gsi, int triggering, bool set_pirq) { - int rc, pirq = -1, irq = -1; + int rc, pirq = -1, irq; struct physdev_map_pirq map_irq; int shareable = 0; char *name; -- 2.27.0.rc0
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