Fix some Dead Store (Dead assignement/Dead increment) Warning found by Clang
authorAlexis La Goutte <alexis.lagoutte@gmail.com>
Sat, 4 May 2013 08:12:36 +0000 (08:12 -0000)
committerAlexis La Goutte <alexis.lagoutte@gmail.com>
Sat, 4 May 2013 08:12:36 +0000 (08:12 -0000)
svn path=/trunk/; revision=49157

epan/dissectors/packet-smtp.c

index 0eab2f3b1f504abda48c404957a67d5b5d09b90a..278b07552b2103706d8565c8abce4cbd01578953 100644 (file)
@@ -318,7 +318,6 @@ decode_plain_auth(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
 
   decrypt = tvb_get_ephemeral_string(tvb, a_offset, a_linelen);
   if (stmp_decryption_enabled) {
-    returncode = 0;
     returncode = (gint)epan_base64_decode(decrypt);
     if (returncode) {
       length_user1 = (gint)strlen(decrypt);