Coverity 1038092 & 1038093: remove dead code

diff --git a/src/app-layer-ssh.c b/src/app-layer-ssh.c
index b2c64892784fee43eef665b5ab88b9ec37f82588..2fd7db48841688a8f8302f8d18d6e06c1c233be1 100644 (file)
--- a/src/app-layer-ssh.c
+++ b/src/app-layer-ssh.c
@@ -229,13 +229,8 @@ static int SSHParseServerRecord(Flow *f, void *ssh_state, AppLayerParserState *p
     if ( !(state->flags & SSH_FLAG_SERVER_VERSION_PARSED)) {
         ret = SSHParseServerVersion(f, ssh_state, pstate, input, input_len, output);
         if (ret < 0) {
-            if (ret <= -1) {
-                SCLogDebug("Invalid version string");
-                SCReturnInt(-1);
-            }
-            SCLogDebug("Version string not parsed yet");
-            pstate->parse_field = 0;
-            SCReturnInt(ret);
+            SCLogDebug("Invalid version string");
+            SCReturnInt(-1);
         } else if (state->flags & SSH_FLAG_SERVER_VERSION_PARSED) {
             SCLogDebug("Version string parsed");
             input += input_len - ret;
@@ -560,13 +555,8 @@ static int SSHParseClientRecord(Flow *f, void *ssh_state, AppLayerParserState *p
     if ( !(state->flags & SSH_FLAG_CLIENT_VERSION_PARSED)) {
         ret = SSHParseClientVersion(f, ssh_state, pstate, input, input_len, output);
         if (ret < 0) {
-            if (ret <= -1) {
-                SCLogDebug("Invalid version string");
-                SCReturnInt(-1);
-            }
-            SCLogDebug("Version string not parsed yet");
-            pstate->parse_field = 0;
-            SCReturnInt(0);
+            SCLogDebug("Invalid version string");
+            SCReturnInt(-1);
         } else if (state->flags & SSH_FLAG_CLIENT_VERSION_PARSED) {
             SCLogDebug("Version string parsed");
             input += input_len - ret;