Remove duplicate provider name checks

[lttng-ust.git] / liblttng-ust / lttng-events.c

diff --git a/liblttng-ust/lttng-events.c b/liblttng-ust/lttng-events.c
index fa54a025a967226b5527384c9217849e97ea1c83..f4a7cccda1db82df02f5e7ae432caf0053a1bb7d 100644 (file)
--- a/liblttng-ust/lttng-events.c
+++ b/liblttng-ust/lttng-events.c
@@ -537,7 +537,6 @@ int lttng_event_create(const struct lttng_event_desc *desc,
        struct lttng_event *event;
        struct lttng_session *session = chan->session;
        struct cds_hlist_head *head;
-       struct cds_hlist_node *node;
        int ret = 0;
        size_t name_len = strlen(event_name);
        uint32_t hash;
@@ -546,15 +545,6 @@ int lttng_event_create(const struct lttng_event_desc *desc,
 
        hash = jhash(event_name, name_len, 0);
        head = &chan->session->events_ht.table[hash & (LTTNG_UST_EVENT_HT_SIZE - 1)];
-       cds_hlist_for_each_entry(event, node, head, hlist) {
-               assert(event->desc);
-               if (!strncmp(event->desc->name, desc->name,
-                                       LTTNG_UST_SYM_NAME_LEN - 1)
-                               && chan == event->chan) {
-                       ret = -EEXIST;
-                       goto exist;
-               }
-       }
 
        notify_socket = lttng_get_notify_socket(session->owner);
        if (notify_socket < 0) {
@@ -623,7 +613,6 @@ sessiond_register_error:
 cache_error:
 create_enum_error:
 socket_error:
-exist:
        return ret;
 }
 
@@ -635,8 +624,8 @@ int lttng_desc_match_star_glob_enabler(const struct lttng_event_desc *desc,
        unsigned int has_loglevel = 0;
 
        assert(enabler->type == LTTNG_ENABLER_STAR_GLOB);
-       if (!strutils_star_glob_match(enabler->event_param.name, -1ULL,
-                       desc->name, -1ULL))
+       if (!strutils_star_glob_match(enabler->event_param.name, SIZE_MAX,
+                       desc->name, SIZE_MAX))
                return 0;
        if (desc->loglevel) {
                loglevel = *(*desc->loglevel);
@@ -699,7 +688,7 @@ int lttng_desc_match_enabler(const struct lttng_event_desc *desc,
                                excluder_name = (char *) (excluder->excluder.names)
                                                + count * LTTNG_UST_SYM_NAME_LEN;
                                len = strnlen(excluder_name, LTTNG_UST_SYM_NAME_LEN);
-                               if (len > 0 && strutils_star_glob_match(excluder_name, len, desc->name, -1ULL))
+                               if (len > 0 && strutils_star_glob_match(excluder_name, len, desc->name, SIZE_MAX))
                                        return 0;
                        }
                }