hns: avoid stack overflow with CONFIG_KASAN

[firefly-linux-kernel-4.4.55.git] / drivers / net / phy / phy.c

diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
index 47cd306dbb3c4909ae95feb586f0b89198126995..bba0ca786aaac22bf5afc2d6acd5b584d0ecb958 100644 (file)
--- a/drivers/net/phy/phy.c
+++ b/drivers/net/phy/phy.c
@@ -640,8 +640,10 @@ phy_err:
 int phy_start_interrupts(struct phy_device *phydev)
 {
        atomic_set(&phydev->irq_disable, 0);
-       if (request_irq(phydev->irq, phy_interrupt, 0, "phy_interrupt",
-                       phydev) < 0) {
+       if (request_irq(phydev->irq, phy_interrupt,
+                               IRQF_SHARED,
+                               "phy_interrupt",
+                               phydev) < 0) {
                pr_warn("%s: Can't get IRQ %d (PHY)\n",
                        phydev->bus->name, phydev->irq);
                phydev->irq = PHY_POLL;