From: Igor Russkikh <igor.russkikh@aquantia.com>
Date: Thu, 19 Oct 2017 15:23:57 +0000 (+0300)
Subject: net: aquantia: mmio unmap was not performed on driver removal
X-Git-Tag: v4.14-rc6~11^2~13^2~2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=6849540adc0bcc8c648d7c11be169d2ca267fbca;p=platform%2Fkernel%2Flinux-exynos.git

net: aquantia: mmio unmap was not performed on driver removal

That may lead to mmio resource leakage.

Signed-off-by: Pavel Belous <pavel.belous@aquantia.com>
Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c b/drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c
index 727f0a4..cadaa64 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c
@@ -268,6 +268,9 @@ void aq_pci_func_free(struct aq_pci_func_s *self)
 		aq_nic_ndev_free(self->port[port]);
 	}
 
+	if (self->mmio)
+		iounmap(self->mmio);
+
 	kfree(self);
 
 err_exit:;