acl-plugin: fix coverity issue 170476
Remove the unnecessary variable assignment which coverity detected.
@@ -1384,7 +1384,7 @@ acl_fa_session_cleaner_process (vlib_main_t * vm, vlib_node_runtime_t * rt,
vlib_frame_t * f)
{
acl_main_t *am = &acl_main;
- u64 now = clib_cpu_time_now ();
+ u64 now;
f64 cpu_cps = vm->clib_time.clocks_per_second;
u64 next_expire;
/* We should check if there are connections to clean up - at least twice a second */
@@ -1453,7 +1453,6 @@ acl_fa_session_cleaner_process (vlib_main_t * vm, vlib_node_runtime_t * rt,
}
}
- now = clib_cpu_time_now ();
switch (event_type)
{
case ~0:
