[libvirt] [PATCH v2] Comment out variables/functions that are unused.

[Gary R Hook]

Avoids complaints when the compiler is configured to "warn-unused".

A few files contain unnecessary code that results in the compiler
erroring out when -Wunused* options are used. Comment out the code
until such time as it is needed.

Signed-off-by: Gary R Hook <gary.hook at nimboxx.com>

---
 src/libxl/libxl_conf.c   | 2 ++
 tests/virnetsockettest.c | 8 ++++++--
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/libxl/libxl_conf.c b/src/libxl/libxl_conf.c
index 0555b91..f8db4d2 100644
--- a/src/libxl/libxl_conf.c
+++ b/src/libxl/libxl_conf.c
@@ -305,7 +305,9 @@ libxlCapsInitGuests(libxl_ctx *ctx, virCapsPtr caps)
     regmatch_t subs[4];
     char *saveptr = NULL;
     size_t i;
+/*
     virArch hostarch = caps->host.arch;
+*/
 
     struct guest_arch guest_archs[32];
     int nr_guest_archs = 0;
diff --git a/tests/virnetsockettest.c b/tests/virnetsockettest.c
index 5d91f26..988ab43 100644
--- a/tests/virnetsockettest.c
+++ b/tests/virnetsockettest.c
@@ -333,9 +333,10 @@ static int testSocketUNIXAddrs(const void *data ATTRIBUTE_UNUSED)
     return ret;
 }
 
+/*
 static int testSocketCommandNormal(const void *data ATTRIBUTE_UNUSED)
 {
-    virNetSocketPtr csock = NULL; /* Client socket */
+    virNetSocketPtr csock = NULL; / * Client socket * /
     char buf[100];
     size_t i;
     int ret = -1;
@@ -360,10 +361,12 @@ static int testSocketCommandNormal(const void *data ATTRIBUTE_UNUSED)
     virObjectUnref(csock);
     return ret;
 }
+*/
 
+/*
 static int testSocketCommandFail(const void *data ATTRIBUTE_UNUSED)
 {
-    virNetSocketPtr csock = NULL; /* Client socket */
+    virNetSocketPtr csock = NULL; / * Client socket * /
     char buf[100];
     int ret = -1;
     virCommandPtr cmd = virCommandNewArgList("/bin/cat", "/dev/does-not-exist", NULL);
@@ -383,6 +386,7 @@ static int testSocketCommandFail(const void *data ATTRIBUTE_UNUSED)
     virObjectUnref(csock);
     return ret;
 }
+*/
 
 struct testSSHData {
     const char *nodename;
-- 
1.9.1