code cleanup - remove DetectUricontentGetLastPattern

src/detect-uricontent.c

@@ -154,32 +154,6 @@ void DetectUricontentPrint(DetectContentData *cd)
     SCLogDebug("-----------");
 }
 
-
-/**
- * \brief Search the first DETECT_URICONTENT
- * \retval pointer to the SigMatch holding the DetectUricontent
- * \param sm pointer to the current SigMatch of a parsing process
- * \retval null if no applicable DetectUricontent was found
- * \retval pointer to the SigMatch that has the previous SigMatch
- *                 of type DetectUricontent
- */
-SigMatch *DetectUricontentGetLastPattern(SigMatch *sm)
-{
-    if (sm == NULL)
-        return NULL;
-    while (sm != NULL && sm->type != DETECT_URICONTENT)
-        sm = sm->prev;
-
-    if (sm == NULL)
-        return NULL;
-
-    DetectContentData *cd = (DetectContentData*) sm->ctx;
-    if (cd == NULL)
-        return NULL;
-
-    return sm;
-}
-
 /**
  * \brief   Setup the detecturicontent keyword data from the string defined in
  *          the rule set.

src/detect-uricontent.h

@@ -34,7 +34,6 @@
 void DetectUricontentRegister (void);
 uint32_t DetectUricontentMaxId(DetectEngineCtx *);
 //uint32_t DetectUricontentInspectMpm(DetectEngineThreadCtx *det_ctx, void *alstate);
-SigMatch *DetectUricontentGetLastPattern(SigMatch *);
 void DetectUricontentPrint(DetectContentData *);
 
 uint32_t DetectUricontentInspectMpm(DetectEngineThreadCtx *, Flow *, HtpState *, uint8_t);