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[v9,01/11] msix: Follow CODING_STYLE

Message ID 1484633936-25344-2-git-send-email-caoj.fnst@cn.fujitsu.com
State New
Headers show

Commit Message

Cao jin Jan. 17, 2017, 6:18 a.m. UTC 
CC: Markus Armbruster <armbru@redhat.com>
CC: Marcel Apfelbaum <marcel@redhat.com>
CC: Michael S. Tsirkin <mst@redhat.com>

Reviewed-by: Markus Armbruster <armbru@redhat.com>
Acked-by: Marcel Apfelbaum <marcel@redhat.com>
Signed-off-by: Cao jin <caoj.fnst@cn.fujitsu.com>
---
 hw/pci/msix.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)
diff mbox

Patch

diff --git a/hw/pci/msix.c b/hw/pci/msix.c
index 0ec1cb14fc60..0cee631ecc55 100644
--- a/hw/pci/msix.c
+++ b/hw/pci/msix.c
@@ -447,8 +447,10 @@  void msix_notify(PCIDevice *dev, unsigned vector)
 {
     MSIMessage msg;
 
-    if (vector >= dev->msix_entries_nr || !dev->msix_entry_used[vector])
+    if (vector >= dev->msix_entries_nr || !dev->msix_entry_used[vector]) {
         return;
+    }
+
     if (msix_is_masked(dev, vector)) {
         msix_set_pending(dev, vector);
         return;
@@ -483,8 +485,10 @@  void msix_reset(PCIDevice *dev)
 /* Mark vector as used. */
 int msix_vector_use(PCIDevice *dev, unsigned vector)
 {
-    if (vector >= dev->msix_entries_nr)
+    if (vector >= dev->msix_entries_nr) {
         return -EINVAL;
+    }
+
     dev->msix_entry_used[vector]++;
     return 0;
 }