[PATCH 19/32] libxml: eliminate extra copy of string

[Laine Stump]

libxlMakeNic was calling g_strdup(virBufferCurrentContent(&buf)) to
make a copy of the buffer contents, and then later freeing the buffer
without ever using it again. Instead of this extra strdup, just
transfer ownership of the virBuffer's string with
virBufferContentAndReset(), and be done with it.

Signed-off-by: Laine Stump <la...@redhat.com>
---
 src/libxl/libxl_conf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/libxl/libxl_conf.c b/src/libxl/libxl_conf.c
index 124e08d598..fe8ad4a3cb 100644
--- a/src/libxl/libxl_conf.c
+++ b/src/libxl/libxl_conf.c
@@ -1335,7 +1335,7 @@ libxlMakeNic(virDomainDefPtr def,
                     }
                 }
             }
-            x_nic->bridge = g_strdup(virBufferCurrentContent(&buf));
+            x_nic->bridge = virBufferContentAndReset(&buf);
             G_GNUC_FALLTHROUGH;
         case VIR_DOMAIN_NET_TYPE_ETHERNET:
             x_nic->script = g_strdup(script);
-- 
2.25.4