diff options
| author | Ian Campbell <ian.campbell@citrix.com> | 2011-02-18 16:43:35 +0000 |
|---|---|---|
| committer | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2011-03-10 14:44:43 -0500 |
| commit | f420e010edd84eb2c237fc87b7451e69740fed46 (patch) | |
| tree | 904e9feb634f4cd4e4dbdc7de9b0fd009a86cd28 /drivers | |
| parent | 2e55288f63343f0810f4f0a3004f78037cfb93d3 (diff) | |
xen: events: push set_irq_msi down into xen_create_msi_irq
Makes the tail end of this function look even more like
xen_bind_pirq_msi_to_irq.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/xen/events.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/xen/events.c b/drivers/xen/events.c index 721b393fd8aa..77ede77a9ee9 100644 --- a/drivers/xen/events.c +++ b/drivers/xen/events.c @@ -691,7 +691,7 @@ error_irq: int xen_create_msi_irq(struct pci_dev *dev, struct msi_desc *msidesc, int type) { - int irq = -1; + int ret, irq = -1; struct physdev_map_pirq map_irq; int rc; int pos; @@ -736,9 +736,17 @@ int xen_create_msi_irq(struct pci_dev *dev, struct msi_desc *msidesc, int type) handle_level_irq, (type == PCI_CAP_ID_MSIX) ? "msi-x":"msi"); + ret = set_irq_msi(irq, msidesc); + if (ret) + goto out_irq; + out: spin_unlock(&irq_mapping_update_lock); return irq; +out_irq: + spin_unlock(&irq_mapping_update_lock); + xen_free_irq(irq); + return -1; } #endif |