gluster-blockd: daemonize the utility

this patch,
deprecate ssh way of communicating between server nodes/pods
Reason: ssh way is hard to be accepted in container world (Kube).
        An another option kubeExec way seems to be a bit weird,
        to have uniform way of communication in container and
        non container worlds, we prefer RPC.

From now we communicate via RPC, using a static port 24009

Hence, we have two components,
server component -> gluster-blockd (daemon)
client component -> gluster-block  (cli)

Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>

1 files changed, 0 insertions, 3 deletions

diff --git a/utils.c b/utils.c
index e809c5f..9e71a73 100644
--- a/utils.c
+++ b/utils.c
@@ -46,9 +46,6 @@ gbFree(void *ptrptr)
 {
   int save_errno = errno;
 
-  if(*(void**)ptrptr)
-    return;
-
   free(*(void**)ptrptr);
   *(void**)ptrptr = NULL;
   errno = save_errno;