Changeset 17375 in vbox for trunk/src/VBox/HostDrivers/VBoxNetFlt/linux

Timestamp:

Mar 5, 2009 7:55:39 AM (16 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

43775

Message:

Linux netfilter: use try_module_get() instead of module_get()

File:

• trunk/src/VBox/HostDrivers/VBoxNetFlt/linux/VBoxNetFlt-linux.c (modified) (1 diff)

trunk/src/VBox/HostDrivers/VBoxNetFlt/linux/VBoxNetFlt-linux.c

@@ -1162 +1162 @@
 
     Log(("vboxNetFltOsInitInstance: this=%p: Notifier installed.\n", pThis));
-    if (!pThis->fDisconnectedFromHost)
-    {
-        __module_get(THIS_MODULE);
-        return VINF_SUCCESS;
-    }
- 
-    return VERR_INTNET_FLT_IF_FAILED;
+    if (   pThis->fDisconnectedFromHost
+        || !try_module_get(THIS_MODULE))
+        return VERR_INTNET_FLT_IF_FAILED;
+
+    return VINF_SUCCESS;
 }