mpm ua: remove unused function args

src/detect-engine-hua.c

@@ -69,14 +69,12 @@
  *  \retval ret Number of matches.
  */
 static inline uint32_t HttpUAPatternSearch(DetectEngineThreadCtx *det_ctx,
-        const uint8_t *ua, const uint32_t ua_len,
-        const uint8_t flags)
+        const uint8_t *ua, const uint32_t ua_len)
 {
     SCEnter();
 
     uint32_t ret = 0;
 
-    DEBUG_VALIDATE_BUG_ON(flags & STREAM_TOCLIENT);
     DEBUG_VALIDATE_BUG_ON(det_ctx->sgh->mpm_huad_ctx_ts == NULL);
 
     if (ua_len >= det_ctx->sgh->mpm_huad_ctx_ts->minlen) {
@@ -88,9 +86,7 @@ static inline uint32_t HttpUAPatternSearch(DetectEngineThreadCtx *det_ctx,
     SCReturnUInt(ret);
 }
 
-int DetectEngineRunHttpUAMpm(DetectEngineThreadCtx *det_ctx, Flow *f,
-                             HtpState *htp_state, uint8_t flags,
-                             void *txv, uint64_t idx)
+int DetectEngineRunHttpUAMpm(DetectEngineThreadCtx *det_ctx, void *txv)
 {
     uint32_t cnt = 0;
     htp_tx_t *tx = (htp_tx_t *)txv;
@@ -105,7 +101,7 @@ int DetectEngineRunHttpUAMpm(DetectEngineThreadCtx *det_ctx, Flow *f,
     }
     cnt = HttpUAPatternSearch(det_ctx,
                               (const uint8_t *)bstr_ptr(h->value),
-                              bstr_len(h->value), flags);
+                              bstr_len(h->value));
  end:
     return cnt;
 }

src/detect-engine-hua.h

@@ -31,9 +31,9 @@ int DetectEngineInspectHttpUA(ThreadVars *tv,
                               Signature *s, Flow *f, uint8_t flags,
                               void *alstate,
                               void *tx, uint64_t tx_id);
-int DetectEngineRunHttpUAMpm(DetectEngineThreadCtx *det_ctx, Flow *f,
-                             HtpState *htp_state, uint8_t flags,
-                             void *tx, uint64_t idx);
+
+int DetectEngineRunHttpUAMpm(DetectEngineThreadCtx *det_ctx, void *txv);
+
 void DetectEngineHttpUARegisterTests(void);
 
 #endif /* __DETECT_ENGINE_HUA_H__ */

src/detect.c

@@ -937,7 +937,7 @@ static inline void DetectMpmPrefilter(DetectEngineCtx *de_ctx,
                         }
                         if (det_ctx->sgh->flags & SIG_GROUP_HEAD_MPM_HUAD) {
                             PACKET_PROFILING_DETECT_START(p, PROF_DETECT_MPM_HUAD);
-                            DetectEngineRunHttpUAMpm(det_ctx, p->flow, alstate, flags, tx, idx);
+                            DetectEngineRunHttpUAMpm(det_ctx, tx);
                             PACKET_PROFILING_DETECT_END(p, PROF_DETECT_MPM_HUAD);
                         }
                         if (det_ctx->sgh->flags & SIG_GROUP_HEAD_MPM_HHD) {