Fix const warning

[deliverable/lttng-modules.git] / ltt-events.c

diff --git a/ltt-events.c b/ltt-events.c
index 947d772cf37bec3c1a6b1d2557e2aeb2f19dd904..93638cd8caa99c5fa08b4ab7c070b57de08cce5a 100644 (file)
--- a/ltt-events.c
+++ b/ltt-events.c
@@ -96,7 +96,7 @@ end:
        return ret;
 }
 
-static struct ltt_transport *ltt_transport_find(char *name)
+static struct ltt_transport *ltt_transport_find(const char *name)
 {
        struct ltt_transport *transport;
 
@@ -108,21 +108,20 @@ static struct ltt_transport *ltt_transport_find(char *name)
 }
 
 struct ltt_channel *ltt_channel_create(struct ltt_session *session,
-                                      int overwrite, void *buf_addr,
+                                      const char *transport_name,
+                                      void *buf_addr,
                                       size_t subbuf_size, size_t num_subbuf,
                                       unsigned int switch_timer_interval,
                                       unsigned int read_timer_interval)
 {
        struct ltt_channel *chan;
        struct ltt_transport *transport;
-       char *transport_name;
 
        mutex_lock(&sessions_mutex);
        if (session->active) {
                printk(KERN_WARNING "LTTng refusing to add channel to active session\n");
                goto active;    /* Refuse to add channel to active session */
        }
-       transport_name = overwrite ? "relay-overwrite" : "relay-discard";
        transport = ltt_transport_find(transport_name);
        if (!transport) {
                printk(KERN_WARNING "LTTng transport %s not found\n",