From: Michael S. Tsirkin <mst@redhat.com>
Date: Wed, 22 Jul 2009 15:51:14 +0000 (+0300)
Subject: qemu: msix nit: clear msix_entries_nr on error
X-Git-Tag: Tizen_Studio_1.3_Release_p2.3.1~1405^2~17^2~7622
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3174ecd128ba5a4dc67de2a23cf2d385af1c4e70;p=sdk%2Femulator%2Fqemu.git

qemu: msix nit: clear msix_entries_nr on error

I don't think it's critical to do this, but it's
best to keep uninit and error recovery consistent.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
---

diff --git a/hw/msix.c b/hw/msix.c
index 3420ce9b24..c954d471c2 100644
--- a/hw/msix.c
+++ b/hw/msix.c
@@ -255,6 +255,7 @@ int msix_init(struct PCIDevice *dev, unsigned short nentries,
     return 0;
 
 err_config:
+    dev->msix_entries_nr = 0;
     cpu_unregister_io_memory(dev->msix_mmio_index);
 err_index:
     qemu_free(dev->msix_table_page);