htp: remove used body operation field

src/app-layer-htp.c

@@ -1697,7 +1697,6 @@ static int HTPCallbackRequestBodyData(htp_tx_data_t *d)
     }
     if (!tx_ud->response_body_init) {
         tx_ud->response_body_init = 1;
-        tx_ud->operation = HTP_BODY_REQUEST;
 
         if (d->tx->request_method_number == HTP_M_POST) {
             SCLogDebug("POST");
@@ -1805,7 +1804,6 @@ static int HTPCallbackResponseBodyData(htp_tx_data_t *d)
     }
     if (!tx_ud->request_body_init) {
         tx_ud->request_body_init = 1;
-        tx_ud->operation = HTP_BODY_RESPONSE;
     }
 
     /* see if we can get rid of htp body chunks */

src/app-layer-htp.h

@@ -67,15 +67,6 @@
 #define HTP_FLAG_STORE_FILES_TX_TS  0x0100
 #define HTP_FLAG_STORE_FILES_TX_TC  0x0200
 
-enum {
-    HTP_BODY_NONE = 0,                  /**< Flag to indicate the current
-                                             operation */
-    HTP_BODY_REQUEST,                   /**< Flag to indicate that the
-                                             current operation is a request */
-    HTP_BODY_RESPONSE                   /**< Flag to indicate that the current
-                                          * operation is a response */
-};
-
 enum {
     HTP_BODY_REQUEST_NONE = 0,
     HTP_BODY_REQUEST_MULTIPART, /* POST, MP */
@@ -210,8 +201,6 @@ typedef struct HtpTxUserData_ {
     uint8_t tsflags;
     uint8_t tcflags;
 
-    int16_t operation;
-
     uint8_t request_body_type;
     uint8_t response_body_type;