detect: simplify state detect code: remove unused params

src/detect-engine-state.c

@@ -244,7 +244,7 @@ void DetectEngineStateFree(DetectEngineState *state)
     return;
 }
 
-static int HasStoredSigs(Flow *f, uint8_t flags)
+static int HasStoredSigs(const Flow *f, const uint8_t flags)
 {
     if (AppLayerParserProtocolSupportsTxs(f->proto, f->alproto)) {
         AppProto alproto = f->alproto;
@@ -290,8 +290,7 @@ static int HasStoredSigs(Flow *f, uint8_t flags)
  *  \retval 0 no inspectable state
  *  \retval 1 inspectable state
  */
-int DeStateFlowHasInspectableState(Flow *f, AppProto alproto,
+int DeStateFlowHasInspectableState(const Flow *f, const uint8_t flags)
-                                   const uint8_t alversion, uint8_t flags)
 {
     int r = 0;
 

src/detect-engine-state.h

@@ -125,13 +125,12 @@ void DetectEngineStateFree(DetectEngineState *state);
  * \brief Check if a flow already contains(newly updated as well) de state.
  *
  * \param f Pointer to the flow.
- * \param alversino The alversion to check against de_state's.
+ * \param flags direction
- * \param direction Direction to check.  0 - ts, 1 - tc.
  *
  * \retval 1 Has state.
  * \retval 0 Has no state.
  */
-int DeStateFlowHasInspectableState(Flow *f, AppProto alproto, uint8_t alversion, uint8_t flags);
+int DeStateFlowHasInspectableState(const Flow *f, const uint8_t flags);
 
 /**
  * \brief Match app layer sig list against app state and store relevant match

src/detect.c

@@ -1166,7 +1166,7 @@ int SigMatchSignatures(ThreadVars *th_v, DetectEngineCtx *de_ctx, DetectEngineTh
     /* stateful app layer detection */
     if ((p->flags & PKT_HAS_FLOW) && has_state) {
         memset(det_ctx->de_state_sig_array, 0x00, det_ctx->de_state_sig_array_len);
-        int has_inspectable_state = DeStateFlowHasInspectableState(pflow, alproto, alversion, flow_flags);
+        int has_inspectable_state = DeStateFlowHasInspectableState(pflow, flow_flags);
         if (has_inspectable_state == 1) {
             /* initialize to 0(DE_STATE_MATCH_HAS_NEW_STATE) */
             DeStateDetectContinueDetection(th_v, de_ctx, det_ctx, p, pflow,