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[Qemu-devel] [PATCH v7 04/15] megasas: Fix check for msi_init() failure
From: |
Cao jin |
Subject: |
[Qemu-devel] [PATCH v7 04/15] megasas: Fix check for msi_init() failure |
Date: |
Mon, 6 Jun 2016 16:00:51 +0800 |
msi_init returns non-zero value on both failure and success.
cc: Paolo Bonzini <address@hidden>
cc: Marcel Apfelbaum <address@hidden>
cc: Markus Armbruster <address@hidden>
Reviewed-by: Marcel Apfelbaum <address@hidden>
Signed-off-by: Cao jin <address@hidden>
---
hw/scsi/megasas.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/scsi/megasas.c b/hw/scsi/megasas.c
index a63a581..56fb645 100644
--- a/hw/scsi/megasas.c
+++ b/hw/scsi/megasas.c
@@ -2348,7 +2348,7 @@ static void megasas_scsi_realize(PCIDevice *dev, Error
**errp)
"megasas-queue", 0x40000);
if (megasas_use_msi(s) &&
- msi_init(dev, 0x50, 1, true, false)) {
+ msi_init(dev, 0x50, 1, true, false) < 0) {
s->flags &= ~MEGASAS_MASK_USE_MSI;
}
if (megasas_use_msix(s) &&
--
2.1.0
- [Qemu-devel] [PATCH v7 00/15] Add param Error ** for msi_init(), Cao jin, 2016/06/06
- [Qemu-devel] [PATCH v7 10/15] pci bridge dev: change msi property type, Cao jin, 2016/06/06
- [Qemu-devel] [PATCH v7 01/15] pci core: assert ENOSPC when add capability, Cao jin, 2016/06/06
- [Qemu-devel] [PATCH v7 02/15] fix some coding style problems, Cao jin, 2016/06/06
- [Qemu-devel] [PATCH v7 06/15] usb xhci: change msi/msix property type, Cao jin, 2016/06/06
- [Qemu-devel] [PATCH v7 08/15] mptsas: change msi property type, Cao jin, 2016/06/06
- [Qemu-devel] [PATCH v7 04/15] megasas: Fix check for msi_init() failure,
Cao jin <=
- [Qemu-devel] [PATCH v7 14/15] mptsas: remove unnecessary internal msi state flag, Cao jin, 2016/06/06
- [Qemu-devel] [PATCH v7 03/15] change pvscsi_init_msi() type to void, Cao jin, 2016/06/06
- [Qemu-devel] [PATCH v7 07/15] intel-hda: change msi property type, Cao jin, 2016/06/06
- [Qemu-devel] [PATCH v7 05/15] mptsas: change .realize function name, Cao jin, 2016/06/06
- [Qemu-devel] [PATCH v7 15/15] vmw_pvscsi: remove unnecessary internal msi state flag, Cao jin, 2016/06/06
- [Qemu-devel] [PATCH v7 12/15] pci: Convert msi_init() to Error and fix callers to check it, Cao jin, 2016/06/06