shared: explicitly ignore the return value of wait_for_terminate

[elogind.git] / src / shared / switch-root.c

diff --git a/src/shared/switch-root.c b/src/shared/switch-root.c
index bac0e5c34900bd9e48f8ba866191b240db9b776c..3adb8463c5f373d4cd316c4aab9337d2c3f289a9 100644 (file)
--- a/src/shared/switch-root.c
+++ b/src/shared/switch-root.c
@@ -47,7 +47,6 @@ int switch_root(const char *new_root, const char *oldroot, bool detach_oldroot,
         struct stat new_root_stat;
         bool old_root_remove;
         const char *i, *temporary_old_root;
-        int r;
 
         if (path_equal(new_root, "/"))
                 return 0;
@@ -103,11 +102,12 @@ int switch_root(const char *new_root, const char *oldroot, bool detach_oldroot,
                 }
         }
 
-        r = base_filesystem_create(new_root);
-        if (r < 0) {
-                log_error("Failed to create the base filesystem: %s", strerror(-r));
-                return r;
-        }
+        /* Do not fail, if base_filesystem_create() fails. Not all
+         * switch roots are like base_filesystem_create() wants them
+         * to look like. They might even boot, if they are RO and
+         * don't have the FS layout. Just ignore the error and
+         * switch_root() nevertheless. */
+        (void) base_filesystem_create(new_root);
 
         if (chdir(new_root) < 0) {
                 log_error("Failed to change directory to %s: %m", new_root);