From: Eric Blake <eblake@redhat.com>
Date: Tue, 2 Mar 2010 14:51:57 +0000 (-0700)
Subject: build: silence coverity warning in node_device
X-Git-Tag: v0.7.7~35
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=84ef5aecca4fd18bf22932ceb2962440c21f6f0e;p=thirdparty%2Flibvirt.git

build: silence coverity warning in node_device

All other uses of get_str_prop in this file that ignored
failure explicitly cast to void.

* src/node_device/node_device_hal.c (dev_create): Silence coverity
warning.
---

diff --git a/src/node_device/node_device_hal.c b/src/node_device/node_device_hal.c
index 6cc28642d4..4bf445dbc5 100644
--- a/src/node_device/node_device_hal.c
+++ b/src/node_device/node_device_hal.c
@@ -463,7 +463,7 @@ static void dev_create(const char *udi)
         goto cleanup;
 
     /* Some devices don't have a path in sysfs, so ignore failure */
-    get_str_prop(ctx, udi, "linux.sysfs_path", &devicePath);
+    (void)get_str_prop(ctx, udi, "linux.sysfs_path", &devicePath);
 
     dev = virNodeDeviceAssignDef(&driverState->devs,
                                  def);