diff options
author | Cao jin <caoj.fnst@cn.fujitsu.com> | 2017-01-17 14:18:46 +0800 |
---|---|---|
committer | Michael S. Tsirkin <mst@redhat.com> | 2017-02-01 03:37:17 +0200 |
commit | 9348243687930bc54aa76d887dabb622922ea09f (patch) | |
tree | aef39c685d672098c4b39903e3bed4e60a645ff1 /hw | |
parent | e987c37aee1752177906847630d32477da57e705 (diff) |
msix: Follow CODING_STYLE
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>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'hw')
-rw-r--r-- | hw/pci/msix.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/hw/pci/msix.c b/hw/pci/msix.c index ee1714d2cf..c938a9b52d 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; } |