[libvirt] [PATCH 21/34] nwfilter: use g_strdup instead of VIR_STRDUP

[Ján Tomko]

Replace all occurrences of
  if (VIR_STRDUP(a, b) < 0)
     /* effectively dead code */
with:
  a = g_strdup(b);

Signed-off-by: Ján Tomko <jtomko at redhat.com>
---
 src/nwfilter/nwfilter_dhcpsnoop.c | 3 +--
 src/nwfilter/nwfilter_driver.c    | 9 +++------
 2 files changed, 4 insertions(+), 8 deletions(-)

diff --git a/src/nwfilter/nwfilter_dhcpsnoop.c b/src/nwfilter/nwfilter_dhcpsnoop.c
index 2c7a1a1522..bf25345e2c 100644
--- a/src/nwfilter/nwfilter_dhcpsnoop.c
+++ b/src/nwfilter/nwfilter_dhcpsnoop.c
@@ -1093,8 +1093,7 @@ virNWFilterSnoopDHCPOpen(const char *ifname, virMacAddr *mac,
          * generate much more traffic than if we filtered by VM and
          * braodcast MAC as well
          */
-        if (VIR_STRDUP(ext_filter, filter) < 0)
-            return NULL;
+        ext_filter = g_strdup(filter);
     }
 
     handle = pcap_create(ifname, pcap_errbuf);
diff --git a/src/nwfilter/nwfilter_driver.c b/src/nwfilter/nwfilter_driver.c
index fbdf250934..41e0a1d5d9 100644
--- a/src/nwfilter/nwfilter_driver.c
+++ b/src/nwfilter/nwfilter_driver.c
@@ -205,8 +205,7 @@ nwfilterStateInitialize(bool privileged,
 
     nwfilterDriverLock();
 
-    if (VIR_STRDUP(driver->stateDir, RUNSTATEDIR "/libvirt/nwfilter") < 0)
-        goto error;
+    driver->stateDir = g_strdup(RUNSTATEDIR "/libvirt/nwfilter");
 
     if (virFileMakePathWithMode(driver->stateDir, S_IRWXU) < 0) {
         virReportSystemError(errno, _("cannot create state directory '%s'"),
@@ -252,8 +251,7 @@ nwfilterStateInitialize(bool privileged,
         goto error;
     }
 
-    if (VIR_STRDUP(driver->configDir, SYSCONFDIR "/libvirt/nwfilter") < 0)
-        goto error;
+    driver->configDir = g_strdup(SYSCONFDIR "/libvirt/nwfilter");
 
     if (virFileMakePathWithMode(driver->configDir, S_IRWXU) < 0) {
         virReportSystemError(errno, _("cannot create config directory '%s'"),
@@ -261,8 +259,7 @@ nwfilterStateInitialize(bool privileged,
         goto error;
     }
 
-    if (VIR_STRDUP(driver->bindingDir, RUNSTATEDIR "/libvirt/nwfilter-binding") < 0)
-        goto error;
+    driver->bindingDir = g_strdup(RUNSTATEDIR "/libvirt/nwfilter-binding");
 
     if (virFileMakePathWithMode(driver->bindingDir, S_IRWXU) < 0) {
         virReportSystemError(errno, _("cannot create config directory '%s'"),
-- 
2.21.0