From: Shawn Lin <shawn.lin@rock-chips.com>
Date: Wed, 12 Jul 2017 09:51:16 +0000 (+0800)
Subject: PCI: altera: Remove unused num_of_vectors variable
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=8a3073860b7389ee4b6754961b05e15187dac33b;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

PCI: altera: Remove unused num_of_vectors variable

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

Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Cc: Ley Foon Tan <lftan@altera.com>
---

diff --git a/drivers/pci/host/pcie-altera-msi.c b/drivers/pci/host/pcie-altera-msi.c
index 4e5d628e8cd4..2864030789f0 100644
--- a/drivers/pci/host/pcie-altera-msi.c
+++ b/drivers/pci/host/pcie-altera-msi.c
@@ -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) {