ipcpd: Remove unused wait_state function

Probably a leftover from previous shutdown logic.

Signed-off-by: Dimitri Staessens <dimitri@ouroboros.rocks>
Signed-off-by: Sander Vrijders <sander@ouroboros.rocks>

2 files changed, 0 insertions, 34 deletions

diff --git a/src/ipcpd/ipcp.c b/src/ipcpd/ipcp.c
index cd09a7cf..12caac17 100644
--- a/src/ipcpd/ipcp.c
+++ b/src/ipcpd/ipcp.c
@@ -954,37 +954,6 @@ enum ipcp_state ipcp_get_state()
         return state;
 }
 
-int ipcp_wait_state(enum ipcp_state         state,
-                    const struct timespec * timeout)
-{
-        struct timespec abstime;
-        int ret = 0;
-
-        clock_gettime(PTHREAD_COND_CLOCK, &abstime);
-        ts_add(&abstime, timeout, &abstime);
-
-        pthread_mutex_lock(&ipcpi.state_mtx);
-
-        pthread_cleanup_push(__cleanup_mutex_unlock, &ipcpi.state_mtx);
-
-        while (ipcpi.state != state
-               && ipcpi.state != IPCP_SHUTDOWN
-               && ipcpi.state != IPCP_NULL
-               && ret != -ETIMEDOUT) {
-                if (timeout == NULL)
-                        ret = -pthread_cond_wait(&ipcpi.state_cond,
-                                                 &ipcpi.state_mtx);
-                else
-                        ret = -pthread_cond_timedwait(&ipcpi.state_cond,
-                                                      &ipcpi.state_mtx,
-                                                      &abstime);
-        }
-
-        pthread_cleanup_pop(true);
-
-        return ret;
-}
-
 void ipcp_lock_to_core(void)
 {
 #if defined(__linux__) && !defined(DISABLE_CORE_LOCK)
diff --git a/src/ipcpd/ipcp.h b/src/ipcpd/ipcp.h
index eff2ae12..def65dd2 100644
--- a/src/ipcpd/ipcp.h
+++ b/src/ipcpd/ipcp.h
@@ -130,9 +130,6 @@ void            ipcp_set_state(enum ipcp_state state);
 
 enum ipcp_state ipcp_get_state(void);
 
-int             ipcp_wait_state(enum ipcp_state         state,
-                                const struct timespec * timeout);
-
 int             ipcp_parse_arg(int    argc,
                                char * argv[]);