Fix merge error in #9454 (#9589)

Signed-off-by: Molly Sophia <mollysophia379@gmail.com>

ggml/src/ggml-cuda.cu

@@ -2351,6 +2351,7 @@ static bool ggml_cuda_compute_forward(ggml_backend_cuda_context & ctx, struct gg
             break;
         case GGML_OP_RWKV_WKV:
             ggml_cuda_op_rwkv_wkv(ctx, dst);
+            break;
         case GGML_OP_CROSS_ENTROPY_LOSS_BACK:
             ggml_cuda_cross_entropy_loss_back(ctx, dst);
             break;