Commit 8a307386 authored by Shawn Lin's avatar Shawn Lin Committed by Bjorn Helgaas
Browse files

PCI: altera: Remove unused num_of_vectors variable 



The local variable "num_of_vectors" was unused, so remove it.

Signed-off-by: default avatarShawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: default avatarBjorn Helgaas <bhelgaas@google.com>
Cc: Ley Foon Tan <lftan@altera.com>
parent 0d58e6c1

drivers/pci/host/pcie-altera-msi.c

+0 −2
Original line number Diff line number Diff line
@@ -64,13 +64,11 @@ static void altera_msi_isr(struct irq_desc *desc) 
	struct irq_chip *chip = irq_desc_get_chip(desc);

	struct altera_msi *msi;

	unsigned long status;

	u32 num_of_vectors;

	u32 bit;

	u32 virq;



	chained_irq_enter(chip, desc);

	msi = irq_desc_get_handler_data(desc);

	num_of_vectors = msi->num_of_vectors;



	while ((status = msi_readl(msi, MSI_STATUS)) != 0) {

		for_each_set_bit(bit, &status, msi->num_of_vectors) {