smb2: Fix Dead Store (Dead assignement/Dead increment) Warning found by Clang

Change-Id: I714e2ea4808213901a8be64e65a0cb37c3002372
Reviewed-on: https://code.wireshark.org/review/17516
Reviewed-by: Anders Broman <a.broman58@gmail.com>

diff --git a/epan/dissectors/packet-smb2.c b/epan/dissectors/packet-smb2.c
index 77d30679c26080d6fd9712659b9c14a27d9d7825..e9d83c37de3cdd61829d1de4de18105c3bdda272 100644 (file)
--- a/epan/dissectors/packet-smb2.c
+++ b/epan/dissectors/packet-smb2.c
@@ -4414,7 +4414,7 @@ dissect_smb2_getinfo_request(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree
        offset += 8;
 
        /* fid */
-       offset = dissect_smb2_fid(tvb, pinfo, tree, offset, si, FID_MODE_USE);
+       dissect_smb2_fid(tvb, pinfo, tree, offset, si, FID_MODE_USE);
 
        /* buffer */
        if (si->saved) {