tracepoints: use TABLE_SIZE macro

Steven Rostedt suggested:

| Wouldn't it look nicer to have: (TRACEPOINT_TABLE_SIZE - 1) ?

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Cc: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 3 insertions, 3 deletions

diff --git a/kernel/tracepoint.c b/kernel/tracepoint.c
index 42e86ddbd2a0..c7c62a4a75f5 100644
--- a/kernel/tracepoint.c
+++ b/kernel/tracepoint.c
@@ -177,7 +177,7 @@ static struct tracepoint_entry *get_tracepoint(const char *name)
         struct tracepoint_entry *e;
         u32 hash = jhash(name, strlen(name), 0);
 
-        head = &tracepoint_table[hash & ((1 << TRACEPOINT_HASH_BITS)-1)];
+        head = &tracepoint_table[hash & (TRACEPOINT_TABLE_SIZE - 1)];
         hlist_for_each_entry(e, node, head, hlist) {
                 if (!strcmp(name, e->name))
                         return e;
@@ -197,7 +197,7 @@ static struct tracepoint_entry *add_tracepoint(const char *name)
         size_t name_len = strlen(name) + 1;
         u32 hash = jhash(name, name_len-1, 0);
 
-        head = &tracepoint_table[hash & ((1 << TRACEPOINT_HASH_BITS)-1)];
+        head = &tracepoint_table[hash & (TRACEPOINT_TABLE_SIZE - 1)];
         hlist_for_each_entry(e, node, head, hlist) {
                 if (!strcmp(name, e->name)) {
                         printk(KERN_NOTICE
@@ -233,7 +233,7 @@ static int remove_tracepoint(const char *name)
         size_t len = strlen(name) + 1;
         u32 hash = jhash(name, len-1, 0);
 
-        head = &tracepoint_table[hash & ((1 << TRACEPOINT_HASH_BITS)-1)];
+        head = &tracepoint_table[hash & (TRACEPOINT_TABLE_SIZE - 1)];
         hlist_for_each_entry(e, node, head, hlist) {
                 if (!strcmp(name, e->name)) {
                         found = 1;