1 files changed, 14 insertions, 14 deletions

diff --git a/litmus/rsm_lock.c b/litmus/rsm_lock.c
index dcf44a848cbb..beb2aa1a4f54 100644
--- a/litmus/rsm_lock.c
+++ b/litmus/rsm_lock.c
@@ -679,8 +679,8 @@ void rsm_mutex_propagate_decrease_inheritance(struct litmus_lock* l,
                                 //if(__edf_higher_prio(new_max_eff_prio, BASE, owner, BASE)) {
                                 if(litmus->__compare(new_max_eff_prio, BASE, owner, BASE)) {
                                         TRACE_CUR("%s/%d has greater base priority than base priority of owner (%s/%d) of lock %d.\n",
-                                                          (new_max_eff_prio) ? new_max_eff_prio->comm : "nil",
-                                                          (new_max_eff_prio) ? new_max_eff_prio->pid : -1,
+                                                          (new_max_eff_prio) ? new_max_eff_prio->comm : "null",
+                                                          (new_max_eff_prio) ? new_max_eff_prio->pid : 0,
                                                           owner->comm,
                                                           owner->pid,
                                                           l->ident);
@@ -689,8 +689,8 @@ void rsm_mutex_propagate_decrease_inheritance(struct litmus_lock* l,
                                 }
                                 else {
                                         TRACE_CUR("%s/%d has lesser base priority than base priority of owner (%s/%d) of lock %d.\n",
-                                                          (new_max_eff_prio) ? new_max_eff_prio->comm : "nil",
-                                                          (new_max_eff_prio) ? new_max_eff_prio->pid : -1,
+                                                          (new_max_eff_prio) ? new_max_eff_prio->comm : "null",
+                                                          (new_max_eff_prio) ? new_max_eff_prio->pid : 0,
                                                           owner->comm,
                                                           owner->pid,
                                                           l->ident);
@@ -812,26 +812,26 @@ static int rsm_proc_print(char *page, char **start, off_t off, int count, int *e
                 w = scnprintf(next, size,
                                                 "owner: %s/%d (inh: %s/%d)\n",
                                                         (mutex->owner) ?
-                                                                mutex->owner->comm : "nil",
+                                                                mutex->owner->comm : "null",
                                                         (mutex->owner) ?
-                                                                mutex->owner->pid : -1,
+                                                                mutex->owner->pid : 0,
                                                         (mutex->owner && tsk_rt(mutex->owner)->inh_task) ?
-                                                                tsk_rt(mutex->owner)->inh_task->comm : "nil",
+                                                                tsk_rt(mutex->owner)->inh_task->comm : "null",
                                                         (mutex->owner && tsk_rt(mutex->owner)->inh_task) ?
-                                                                tsk_rt(mutex->owner)->inh_task->pid : -1);
+                                                                tsk_rt(mutex->owner)->inh_task->pid : 0);
                 size -= w;
                 next += w;
 
                 w = scnprintf(next, size,
                                                 "hp waiter: %s/%d (inh: %s/%d)\n",
                                                         (mutex->hp_waiter) ?
-                                                                mutex->hp_waiter->comm : "nil",
+                                                                mutex->hp_waiter->comm : "null",
                                                         (mutex->hp_waiter) ?
-                                                                mutex->hp_waiter->pid : -1,
+                                                                mutex->hp_waiter->pid : 0,
                                                         (mutex->hp_waiter && tsk_rt(mutex->hp_waiter)->inh_task) ?
-                                                                tsk_rt(mutex->hp_waiter)->inh_task->comm : "nil",
+                                                                tsk_rt(mutex->hp_waiter)->inh_task->comm : "null",
                                                         (mutex->hp_waiter && tsk_rt(mutex->hp_waiter)->inh_task) ?
-                                                                tsk_rt(mutex->hp_waiter)->inh_task->pid : -1);
+                                                                tsk_rt(mutex->hp_waiter)->inh_task->pid : 0);
                 size -= w;
                 next += w;
 
@@ -875,9 +875,9 @@ static int rsm_proc_print(char *page, char **start, off_t off, int count, int *e
                                                 "\n",
                                                 blocked_task->comm, blocked_task->pid,
                                                 (tsk_rt(blocked_task)->inh_task) ?
-                                                        tsk_rt(blocked_task)->inh_task->comm : "nil",
+                                                        tsk_rt(blocked_task)->inh_task->comm : "null",
                                                 (tsk_rt(blocked_task)->inh_task) ?
-                                                        tsk_rt(blocked_task)->inh_task->pid : -1
+                                                        tsk_rt(blocked_task)->inh_task->pid : 0
 #ifdef CONFIG_LITMUS_DGL_SUPPORT
                                                 , enabled
 #endif