diff mbox

[PULL,20/23] pcie: coding style tweak

Message ID 1403538745-18622-21-git-send-email-mst@redhat.com
State New
Headers show

Commit Message

Michael S. Tsirkin June 23, 2014, 3:54 p.m. UTC 
- whitespace fix
- unnecessary != 0 in a condition

Cc: Marcel Apfelbaum <marcel.a@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
---
 hw/pci/pcie.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)
diff mbox

Patch

diff --git a/hw/pci/pcie.c b/hw/pci/pcie.c
index da32589..a123c01 100644
--- a/hw/pci/pcie.c
+++ b/hw/pci/pcie.c
@@ -353,11 +353,9 @@  void pcie_cap_slot_reset(PCIDevice *dev)
                                PCI_EXP_SLTCTL_AIC_OFF);
 
     if (dev->cap_present & QEMU_PCIE_SLTCAP_PCP) {
-        bool populated;
-        uint16_t pic;
-
         /* Downstream ports enforce device number 0. */
-        populated = (pci_bridge_get_sec_bus(PCI_BRIDGE(dev))->devices[0] != NULL);
+        bool populated = pci_bridge_get_sec_bus(PCI_BRIDGE(dev))->devices[0];
+        uint16_t pic;
 
         if (populated) {
             pci_word_test_and_clear_mask(exp_cap + PCI_EXP_SLTCTL,
@@ -369,7 +367,7 @@  void pcie_cap_slot_reset(PCIDevice *dev)
 
         pic = populated ? PCI_EXP_SLTCTL_PIC_ON : PCI_EXP_SLTCTL_PIC_OFF;
         pci_word_test_and_set_mask(exp_cap + PCI_EXP_SLTCTL, pic);
-     }
+    }
 
     pci_word_test_and_clear_mask(exp_cap + PCI_EXP_SLTSTA,
                                  PCI_EXP_SLTSTA_EIS |/* on reset,