Staging: lustre: lnet: add spaces around '||'

This fixes the checkpatch.pl error in conctl.c:
ERROR: spaces required around that '||' (ctx:VxE)
Signed-off-by: aybuke ozdemir <aybuke.147@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/lustre/lnet/selftest/conctl.c

@@ -203,7 +203,7 @@ lst_group_add_ioctl(lstio_group_add_args_t *args)
 	if (args->lstio_grp_key != console_session.ses_key)
 		return -EACCES;
 
-	if (args->lstio_grp_namep == NULL||
+	if (args->lstio_grp_namep == NULL ||
 	    args->lstio_grp_nmlen <= 0 ||
 	    args->lstio_grp_nmlen > LST_NAME_SIZE)
 		return -EINVAL;