summaryrefslogtreecommitdiff
path: root/arch/powerpc/sysdev/mpic_pasemi_msi.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/powerpc/sysdev/mpic_pasemi_msi.c')
-rw-r--r--arch/powerpc/sysdev/mpic_pasemi_msi.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/powerpc/sysdev/mpic_pasemi_msi.c b/arch/powerpc/sysdev/mpic_pasemi_msi.c
index 33cbfb22ce3e..68aff6076675 100644
--- a/arch/powerpc/sysdev/mpic_pasemi_msi.c
+++ b/arch/powerpc/sysdev/mpic_pasemi_msi.c
@@ -95,6 +95,7 @@ static int pasemi_msi_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type)
unsigned int virq;
struct msi_desc *entry;
struct msi_msg msg;
+ int ret;
pr_debug("pasemi_msi_setup_msi_irqs, pdev %p nvec %d type %d\n",
pdev, nvec, type);
@@ -108,8 +109,9 @@ static int pasemi_msi_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type)
* few MSIs for someone, but restrictions will apply to how the
* sources can be changed independently.
*/
- hwirq = mpic_msi_alloc_hwirqs(msi_mpic, ALLOC_CHUNK);
- if (hwirq < 0) {
+ ret = mpic_msi_alloc_hwirqs(msi_mpic, ALLOC_CHUNK);
+ hwirq = ret;
+ if (ret < 0) {
pr_debug("pasemi_msi: failed allocating hwirq\n");
return hwirq;
}