[kvm-unit-tests PATCH 2/4] pci: cast the masks to the appropriate size

From: Bill Wendling <morbo@google.com>
To: kvm@vger.kernel.org, pbonzini@redhat.com
Cc: jmattson@google.com, sean.j.christopherson@intel.com,
	Bill Wendling <morbo@google.com>
Subject: [kvm-unit-tests PATCH 2/4] pci: cast the masks to the appropriate size
Date: Mon, 14 Oct 2019 12:24:29 -0700	[thread overview]
Message-ID: <20191014192431.137719-3-morbo@google.com> (raw)
In-Reply-To: <20191014192431.137719-1-morbo@google.com>

At this point, we're dealing with 32-bit addresses, therefore downcast
the masks to 32-bits.

Signed-off-by: Bill Wendling <morbo@google.com>
---
 lib/pci.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/pci.c b/lib/pci.c
index daa33e1..1b85411 100644
--- a/lib/pci.c
+++ b/lib/pci.c
@@ -107,7 +107,8 @@ pcidevaddr_t pci_find_dev(uint16_t vendor_id, uint16_t device_id)
 uint32_t pci_bar_mask(uint32_t bar)
 {
 	return (bar & PCI_BASE_ADDRESS_SPACE_IO) ?
-		PCI_BASE_ADDRESS_IO_MASK : PCI_BASE_ADDRESS_MEM_MASK;
+		(uint32_t)PCI_BASE_ADDRESS_IO_MASK :
+		(uint32_t)PCI_BASE_ADDRESS_MEM_MASK;
 }
 
 uint32_t pci_bar_get(struct pci_dev *dev, int bar_num)
-- 
2.23.0.700.g56cf767bdb-goog

