stats: remove unused pseudo_failed stat

etc/schema.json

@@ -6509,9 +6509,6 @@
                         "pseudo": {
                             "type": "integer"
                         },
-                        "pseudo_failed": {
-                            "type": "integer"
-                        },
                         "reassembly_exception_policy": {
                             "description":
                                     "How many times reassembly memcap exception policy was applied, and which one",

src/stream-tcp.c

@@ -6032,7 +6032,6 @@ TmEcode StreamTcpThreadInit(ThreadVars *tv, void *initdata, void **data)
             IsStreamTcpSessionMemcapExceptionPolicyStatsValid);
 
     stt->counter_tcp_pseudo = StatsRegisterCounter("tcp.pseudo", tv);
-    stt->counter_tcp_pseudo_failed = StatsRegisterCounter("tcp.pseudo_failed", tv);
     stt->counter_tcp_invalid_checksum = StatsRegisterCounter("tcp.invalid_checksum", tv);
     stt->counter_tcp_midstream_pickups = StatsRegisterCounter("tcp.midstream_pickups", tv);
     if (stream_config.midstream) {

src/stream-tcp.h

@@ -102,8 +102,6 @@ typedef struct StreamTcpThread_ {
     ExceptionPolicyCounters counter_tcp_ssn_memcap_eps;
     /** pseudo packets processed */
     uint16_t counter_tcp_pseudo;
-    /** pseudo packets failed to setup */
-    uint16_t counter_tcp_pseudo_failed;
     /** packets rejected because their csum is invalid */
     uint16_t counter_tcp_invalid_checksum;
     /** midstream pickups */