s3/libsmb: clang: Fix value stored to 'offset' is never read

[samba.git] / source3 / libsmb / nmblib.c

diff --git a/source3/libsmb/nmblib.c b/source3/libsmb/nmblib.c
index 727939575a74895addd9667d2bbedba7dfdfb03a..b6dca800e9466167515414b561a59aaa03f5eee8 100644 (file)
--- a/source3/libsmb/nmblib.c
+++ b/source3/libsmb/nmblib.c
@@ -462,13 +462,12 @@ static int put_compressed_name_ptr(unsigned char *buf,
                                struct res_rec *rec,
                                int ptr_offset)
 {
-       int ret=0;
+       int ret=offset;
        if (buf) {
                buf[offset] = (0xC0 | ((ptr_offset >> 8) & 0xFF));
                buf[offset+1] = (ptr_offset & 0xFF);
        }
        offset += 2;
-       ret += 2;
        if (buf) {
                RSSVAL(buf,offset,rec->rr_type);
                RSSVAL(buf,offset+2,rec->rr_class);
@@ -477,7 +476,7 @@ static int put_compressed_name_ptr(unsigned char *buf,
                memcpy(buf+offset+10,rec->rdata,rec->rdlength);
        }
        offset += 10+rec->rdlength;
-       ret += 10+rec->rdlength;
+       ret = (offset - ret);
 
        return ret;
 }