qemuDomainBuildNamespace: Make @devPath const

The @devPath variable is not modifiable. It merely just points to
string containing path where private devtmpfs is being
constructed. Make it const so it doesn't look weird that it's not
freed.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Pavel Mores <pmores@redhat.com>

diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c
index af31028830a2f32cd8eb4e37d2c74e7321a83640..9cff36cb77a9fd84bbd82e751a60d64ede261a74 100644 (file)
--- a/src/qemu/qemu_domain.c
+++ b/src/qemu/qemu_domain.c
@@ -15176,7 +15176,7 @@ qemuDomainBuildNamespace(virQEMUDriverConfigPtr cfg,
                          virDomainObjPtr vm)
 {
     struct qemuDomainCreateDeviceData data;
-    char *devPath = NULL;
+    const char *devPath = NULL;
     char **devMountsPath = NULL, **devMountsSavePath = NULL;
     size_t ndevMountsPath = 0, i;
     int ret = -1;