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-rw-r--r--net/tipc/cluster.c2
-rw-r--r--net/tipc/link.c2
-rw-r--r--net/tipc/ref.c2
-rw-r--r--net/tipc/zone.c2
4 files changed, 4 insertions, 4 deletions
diff --git a/net/tipc/cluster.c b/net/tipc/cluster.c
index 95b373913aa0..4bb3404f610b 100644
--- a/net/tipc/cluster.c
+++ b/net/tipc/cluster.c
@@ -142,7 +142,7 @@ void tipc_cltr_attach_node(struct cluster *c_ptr, struct node *n_ptr)
max_n_num = tipc_highest_allowed_slave;
assert(n_num > 0);
assert(n_num <= max_n_num);
- assert(c_ptr->nodes[n_num] == 0);
+ assert(c_ptr->nodes[n_num] == NULL);
c_ptr->nodes[n_num] = n_ptr;
if (n_num > c_ptr->highest_node)
c_ptr->highest_node = n_num;
diff --git a/net/tipc/link.c b/net/tipc/link.c
index 1b17fecee747..cefa99824c58 100644
--- a/net/tipc/link.c
+++ b/net/tipc/link.c
@@ -3251,7 +3251,7 @@ static void link_print(struct link *l_ptr, struct print_buf *buf,
if ((mod(msg_seqno(buf_msg(l_ptr->last_out)) -
msg_seqno(buf_msg(l_ptr->first_out)))
!= (l_ptr->out_queue_size - 1))
- || (l_ptr->last_out->next != 0)) {
+ || (l_ptr->last_out->next != NULL)) {
tipc_printf(buf, "\nSend queue inconsistency\n");
tipc_printf(buf, "first_out= %x ", l_ptr->first_out);
tipc_printf(buf, "next_out= %x ", l_ptr->next_out);
diff --git a/net/tipc/ref.c b/net/tipc/ref.c
index 6704a58c7851..c38744c96ed1 100644
--- a/net/tipc/ref.c
+++ b/net/tipc/ref.c
@@ -148,7 +148,7 @@ u32 tipc_ref_acquire(void *object, spinlock_t **lock)
reference = (next_plus_upper & ~index_mask) + index;
entry->data.reference = reference;
entry->object = object;
- if (lock != 0)
+ if (lock != NULL)
*lock = &entry->lock;
spin_unlock_bh(&entry->lock);
}
diff --git a/net/tipc/zone.c b/net/tipc/zone.c
index 114e173f11a5..3506f8563441 100644
--- a/net/tipc/zone.c
+++ b/net/tipc/zone.c
@@ -82,7 +82,7 @@ void tipc_zone_attach_cluster(struct _zone *z_ptr, struct cluster *c_ptr)
assert(c_ptr->addr);
assert(c_num <= tipc_max_clusters);
- assert(z_ptr->clusters[c_num] == 0);
+ assert(z_ptr->clusters[c_num] == NULL);
z_ptr->clusters[c_num] = c_ptr;
}