drbd: remove unnecessary assignment in vli_encode_bits

Signed-off-by: NChristoph Böhmwalder <christoph.boehmwalder@linbit.com>
Reviewed-by: NJoel Colledge <joel.colledge@linbit.com>
Link: https://lore.kernel.org/r/20230113123538.144276-5-christoph.boehmwalder@linbit.comSigned-off-by: NJens Axboe <axboe@kernel.dk>

drivers/block/drbd/drbd_vli.h

@@ -327,7 +327,7 @@ static inline int bitstream_get_bits(struct bitstream *bs, u64 *out, int bits)
  */
 static inline int vli_encode_bits(struct bitstream *bs, u64 in)
 {
-	u64 code = code;
+	u64 code;
 	int bits = __vli_encode_bits(&code, in);
 
 	if (bits <= 0)