hw/pvrdma: Some cosmetic fixes

Signed-off-by: Yuval Shaia <yuval.shaia.ml@gmail.com>
Reviewed-by: Marcel Apfelbaum <marcel.apfelbaum@gmail.com>
Message-Id: <20220403095837.2378-1-yuval.shaia.ml@gmail.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>

diff --git a/hw/rdma/vmw/pvrdma_main.c b/hw/rdma/vmw/pvrdma_main.c
index 27a76224320e2da044cbaf73ba53c73c896748c2..58db0b8e3bb9231cf1759ac89ce524254b2aff8b 100644 (file)
--- a/hw/rdma/vmw/pvrdma_main.c
+++ b/hw/rdma/vmw/pvrdma_main.c
@@ -159,13 +159,13 @@ static void free_dsr(PVRDMADev *dev)
     free_dev_ring(pci_dev, &dev->dsr_info.cq, dev->dsr_info.cq_ring_state);
 
     rdma_pci_dma_unmap(pci_dev, dev->dsr_info.req,
-                         sizeof(union pvrdma_cmd_req));
+                       sizeof(union pvrdma_cmd_req));
 
     rdma_pci_dma_unmap(pci_dev, dev->dsr_info.rsp,
-                         sizeof(union pvrdma_cmd_resp));
+                       sizeof(union pvrdma_cmd_resp));
 
     rdma_pci_dma_unmap(pci_dev, dev->dsr_info.dsr,
-                         sizeof(struct pvrdma_device_shared_region));
+                       sizeof(struct pvrdma_device_shared_region));
 
     dev->dsr_info.dsr = NULL;
 }
@@ -249,7 +249,8 @@ static void init_dsr_dev_caps(PVRDMADev *dev)
 {
     struct pvrdma_device_shared_region *dsr;
 
-    if (dev->dsr_info.dsr == NULL) {
+    if (!dev->dsr_info.dsr) {
+        /* Buggy or malicious guest driver */
         rdma_error_report("Can't initialized DSR");
         return;
     }