[Alexis La Goutte <alexis.lagoutte@xxxxxxxxx>]

Hi,

I take a look in Clang Analysis report ( http://www.wireshark.org/download/automated/analysis/ ).

And there is a lot of  Dead increment

Example : in the packet-ieee80211.c

6390    case TAG_POWER_CONSTRAINT: /* 7.3.2.15 Power Constraint element (32) */

6391    {

6392      if (tag_len != 1)

6393      {

6394        expert_add_info_format(pinfo, ti_len, PI_MALFORMED, PI_ERROR, "Tag Length %u wrong, must be = 1", tag_len);

6395        break;

6396      }

6397      offset += 2;

6398  

6399      proto_tree_add_item(tree, hf_ieee80211_tag_power_constraint_local, tvb, offset, 1, TRUE);

6400      proto_item_append_text(ti, " :%d", tvb_get_guint8(tvb, offset));

6401      offset += 1;

Value stored to 'offset' is never read

6402      

6403      break;

6404    } 

What it the official solution to fix this ?

1) Remove the code 

2) Ignore this warning 

3) Comment the code  add a 

 /*     offset += 1;  Remove Clang Dead increment */

Regards;