[PATCH v2 08/11] Revert "qemu_conf: Track embed root dir"

[Michal Privoznik <mprivozn@xxxxxxxxxx>]

This reverts commit 06a19921b6a522cd7b4d352c9320909752947de3.

What I haven't realized when writing this ^^ commit is that the
virQEMUDriver structure already stores the root directory path.
And since the pointer is immutable it can be accessed right from
the structure and thus there is no need to duplicate it in the
driver config.

Signed-off-by: Michal Privoznik <mprivozn@xxxxxxxxxx>
Reviewed-by: Andrea Bolognani <abologna@xxxxxxxxxx>
Reviewed-by: Daniel Henrique Barboza <danielhb413@xxxxxxxxx>
---
 src/qemu/qemu_conf.c | 2 --
 src/qemu/qemu_conf.h | 2 --
 2 files changed, 4 deletions(-)

diff --git a/src/qemu/qemu_conf.c b/src/qemu/qemu_conf.c
index fdc6f53ad3..3782c2b43b 100644
--- a/src/qemu/qemu_conf.c
+++ b/src/qemu/qemu_conf.c
@@ -115,7 +115,6 @@ virQEMUDriverConfigPtr virQEMUDriverConfigNew(bool privileged,
 
     if (root) {
         cfg->uri = g_strdup_printf("qemu:///embed?root=%s", root);
-        cfg->root = g_strdup(root);
     } else {
         cfg->uri = g_strdup(privileged ? "qemu:///system" : "qemu:///session");
     }
@@ -302,7 +301,6 @@ static void virQEMUDriverConfigDispose(void *obj)
 
     virStringListFree(cfg->cgroupDeviceACL);
     VIR_FREE(cfg->uri);
-    VIR_FREE(cfg->root);
 
     VIR_FREE(cfg->configBaseDir);
     VIR_FREE(cfg->configDir);
diff --git a/src/qemu/qemu_conf.h b/src/qemu/qemu_conf.h
index e27ce0b92a..76669e2139 100644
--- a/src/qemu/qemu_conf.h
+++ b/src/qemu/qemu_conf.h
@@ -76,8 +76,6 @@ struct _virQEMUDriverConfig {
     virObject parent;
 
     char *uri;
-    char *root; /* The root directory for embed driver,
-                   NULL for system/session connections */
 
     uid_t user;
     gid_t group;
-- 
2.24.1